Home / 6,930,703.71-10,392,250.19-2,137,062.15

Finding the Fourth Proportional to 6,930,703.71, 10,392,250.19 and 2,137,062.15

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Solution

The fourth proportional to 6,930,703.71, 10,392,250.19 and 2,137,062.15 is: 3,204,419.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,930,703.71 : 10,392,250.19 = 2,137,062.15 : x
  2. Step 2: Convert to fraction form
    6,930,703.71/10,392,250.19 = 2,137,062.15/x
  3. Step 3: Cross multiply
    6,930,703.71x = 10,392,250.19 × 2,137,062.15
  4. Step 4: Simplify right side
    6,930,703.71x = 22,208,884,523,694.00
  5. Step 5: Solve for x
    x = 22,208,884,523,694.00/6,930,703.71
  6. Step 6: Final answer
    x = 3,204,419.85

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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.