Home / 1,033,755.91-1,550,633.87-472,396.75

Finding the Fourth Proportional to 1,033,755.91, 1,550,633.87 and 472,396.75

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Solution

The fourth proportional to 1,033,755.91, 1,550,633.87 and 472,396.75 is: 708,595.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,755.91 : 1,550,633.87 = 472,396.75 : x
  2. Step 2: Convert to fraction form
    1,033,755.91/1,550,633.87 = 472,396.75/x
  3. Step 3: Cross multiply
    1,033,755.91x = 1,550,633.87 × 472,396.75
  4. Step 4: Simplify right side
    1,033,755.91x = 732,514,400,627.92
  5. Step 5: Solve for x
    x = 732,514,400,627.92/1,033,755.91
  6. Step 6: Final answer
    x = 708,595.13

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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.