Home / 1,031,734.38-1,547,669.94-273,565.29

Finding the Fourth Proportional to 1,031,734.38, 1,547,669.94 and 273,565.29

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Solution

The fourth proportional to 1,031,734.38, 1,547,669.94 and 273,565.29 is: 410,366.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,031,734.38 : 1,547,669.94 = 273,565.29 : x
  2. Step 2: Convert to fraction form
    1,031,734.38/1,547,669.94 = 273,565.29/x
  3. Step 3: Cross multiply
    1,031,734.38x = 1,547,669.94 × 273,565.29
  4. Step 4: Simplify right side
    1,031,734.38x = 423,388,775,960.38
  5. Step 5: Solve for x
    x = 423,388,775,960.38/1,031,734.38
  6. Step 6: Final answer
    x = 410,366.06

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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.