Home / 7,488,547.27-11,233,217.63-2,371,517.76

Finding the Fourth Proportional to 7,488,547.27, 11,233,217.63 and 2,371,517.76

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Solution

The fourth proportional to 7,488,547.27, 11,233,217.63 and 2,371,517.76 is: 3,557,402.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,488,547.27 : 11,233,217.63 = 2,371,517.76 : x
  2. Step 2: Convert to fraction form
    7,488,547.27/11,233,217.63 = 2,371,517.76/x
  3. Step 3: Cross multiply
    7,488,547.27x = 11,233,217.63 × 2,371,517.76
  4. Step 4: Simplify right side
    7,488,547.27x = 26,639,775,159,543.47
  5. Step 5: Solve for x
    x = 26,639,775,159,543.47/7,488,547.27
  6. Step 6: Final answer
    x = 3,557,402.28

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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.