Home / 9,062,886.30-13,594,329.45-5,031,807.90

Finding the Fourth Proportional to 9,062,886.30, 13,594,329.45 and 5,031,807.90

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Solution

The fourth proportional to 9,062,886.30, 13,594,329.45 and 5,031,807.90 is: 7,547,711.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,062,886.30 : 13,594,329.45 = 5,031,807.90 : x
  2. Step 2: Convert to fraction form
    9,062,886.30/13,594,329.45 = 5,031,807.90/x
  3. Step 3: Cross multiply
    9,062,886.30x = 13,594,329.45 × 5,031,807.90
  4. Step 4: Simplify right side
    9,062,886.30x = 68,404,054,321,712.66
  5. Step 5: Solve for x
    x = 68,404,054,321,712.66/9,062,886.30
  6. Step 6: Final answer
    x = 7,547,711.85

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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.