Home / 1,064,200.20-1,596,300.30-504,328.20

Finding the Fourth Proportional to 1,064,200.20, 1,596,300.30 and 504,328.20

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Solution

The fourth proportional to 1,064,200.20, 1,596,300.30 and 504,328.20 is: 756,492.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,200.20 : 1,596,300.30 = 504,328.20 : x
  2. Step 2: Convert to fraction form
    1,064,200.20/1,596,300.30 = 504,328.20/x
  3. Step 3: Cross multiply
    1,064,200.20x = 1,596,300.30 × 504,328.20
  4. Step 4: Simplify right side
    1,064,200.20x = 805,059,256,958.46
  5. Step 5: Solve for x
    x = 805,059,256,958.46/1,064,200.20
  6. Step 6: Final answer
    x = 756,492.30

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Half scale
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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.