Home / 5,933,152.20-8,899,728.30-4,440,160.20

Finding the Fourth Proportional to 5,933,152.20, 8,899,728.30 and 4,440,160.20

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Solution

The fourth proportional to 5,933,152.20, 8,899,728.30 and 4,440,160.20 is: 6,660,240.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,933,152.20 : 8,899,728.30 = 4,440,160.20 : x
  2. Step 2: Convert to fraction form
    5,933,152.20/8,899,728.30 = 4,440,160.20/x
  3. Step 3: Cross multiply
    5,933,152.20x = 8,899,728.30 × 4,440,160.20
  4. Step 4: Simplify right side
    5,933,152.20x = 39,516,219,388,473.66
  5. Step 5: Solve for x
    x = 39,516,219,388,473.66/5,933,152.20
  6. Step 6: Final answer
    x = 6,660,240.30

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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.