Home / 1,165,877.92-1,748,358.32-566,663.52

Finding the Fourth Proportional to 1,165,877.92, 1,748,358.32 and 566,663.52

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Solution

The fourth proportional to 1,165,877.92, 1,748,358.32 and 566,663.52 is: 849,772.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,165,877.92 : 1,748,358.32 = 566,663.52 : x
  2. Step 2: Convert to fraction form
    1,165,877.92/1,748,358.32 = 566,663.52/x
  3. Step 3: Cross multiply
    1,165,877.92x = 1,748,358.32 × 566,663.52
  4. Step 4: Simplify right side
    1,165,877.92x = 990,730,879,832.49
  5. Step 5: Solve for x
    x = 990,730,879,832.49/1,165,877.92
  6. Step 6: Final answer
    x = 849,772.40

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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.