Home / 11,774,191.28-17,646,512.52-5,034,680.24

Finding the Fourth Proportional to 11,774,191.28, 17,646,512.52 and 5,034,680.24

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Solution

The fourth proportional to 11,774,191.28, 17,646,512.52 and 5,034,680.24 is: 7,545,702.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,774,191.28 : 17,646,512.52 = 5,034,680.24 : x
  2. Step 2: Convert to fraction form
    11,774,191.28/17,646,512.52 = 5,034,680.24/x
  3. Step 3: Cross multiply
    11,774,191.28x = 17,646,512.52 × 5,034,680.24
  4. Step 4: Simplify right side
    11,774,191.28x = 88,844,547,889,356.61
  5. Step 5: Solve for x
    x = 88,844,547,889,356.61/11,774,191.28
  6. Step 6: Final answer
    x = 7,545,702.78

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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.