Home / 7,767,229.23-11,652,959.70-2,375,760.15

Finding the Fourth Proportional to 7,767,229.23, 11,652,959.70 and 2,375,760.15

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Solution

The fourth proportional to 7,767,229.23, 11,652,959.70 and 2,375,760.15 is: 3,564,287.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,767,229.23 : 11,652,959.70 = 2,375,760.15 : x
  2. Step 2: Convert to fraction form
    7,767,229.23/11,652,959.70 = 2,375,760.15/x
  3. Step 3: Cross multiply
    7,767,229.23x = 11,652,959.70 × 2,375,760.15
  4. Step 4: Simplify right side
    7,767,229.23x = 27,684,637,284,815.95
  5. Step 5: Solve for x
    x = 27,684,637,284,815.95/7,767,229.23
  6. Step 6: Final answer
    x = 3,564,287.40

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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.