Home / 804,033.20-1,124,246.80-804,033.20

Finding the Fourth Proportional to 804,033.20, 1,124,246.80 and 804,033.20

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Solution

The fourth proportional to 804,033.20, 1,124,246.80 and 804,033.20 is: 1,124,246.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,033.20 : 1,124,246.80 = 804,033.20 : x
  2. Step 2: Convert to fraction form
    804,033.20/1,124,246.80 = 804,033.20/x
  3. Step 3: Cross multiply
    804,033.20x = 1,124,246.80 × 804,033.20
  4. Step 4: Simplify right side
    804,033.20x = 903,931,752,193.76
  5. Step 5: Solve for x
    x = 903,931,752,193.76/804,033.20
  6. Step 6: Final answer
    x = 1,124,246.80

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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 (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.