Home / 7,504,375.32-11,256,444.18-2,386,731.42

Finding the Fourth Proportional to 7,504,375.32, 11,256,444.18 and 2,386,731.42

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Solution

The fourth proportional to 7,504,375.32, 11,256,444.18 and 2,386,731.42 is: 3,580,059.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,504,375.32 : 11,256,444.18 = 2,386,731.42 : x
  2. Step 2: Convert to fraction form
    7,504,375.32/11,256,444.18 = 2,386,731.42/x
  3. Step 3: Cross multiply
    7,504,375.32x = 11,256,444.18 × 2,386,731.42
  4. Step 4: Simplify right side
    7,504,375.32x = 26,866,109,001,882.13
  5. Step 5: Solve for x
    x = 26,866,109,001,882.13/7,504,375.32
  6. Step 6: Final answer
    x = 3,580,059.35

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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.