Home / 10,948,563.28-15,107,951.64-6,053,115.16

Finding the Fourth Proportional to 10,948,563.28, 15,107,951.64 and 6,053,115.16

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Solution

The fourth proportional to 10,948,563.28, 15,107,951.64 and 6,053,115.16 is: 8,352,709.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,948,563.28 : 15,107,951.64 = 6,053,115.16 : x
  2. Step 2: Convert to fraction form
    10,948,563.28/15,107,951.64 = 6,053,115.16/x
  3. Step 3: Cross multiply
    10,948,563.28x = 15,107,951.64 × 6,053,115.16
  4. Step 4: Simplify right side
    10,948,563.28x = 91,450,171,108,630.88
  5. Step 5: Solve for x
    x = 91,450,171,108,630.88/10,948,563.28
  6. Step 6: Final answer
    x = 8,352,709.74

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.