Home / 9,665,698.60-14,498,087.10-3,275,324.20

Finding the Fourth Proportional to 9,665,698.60, 14,498,087.10 and 3,275,324.20

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Solution

The fourth proportional to 9,665,698.60, 14,498,087.10 and 3,275,324.20 is: 4,912,830.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,665,698.60 : 14,498,087.10 = 3,275,324.20 : x
  2. Step 2: Convert to fraction form
    9,665,698.60/14,498,087.10 = 3,275,324.20/x
  3. Step 3: Cross multiply
    9,665,698.60x = 14,498,087.10 × 3,275,324.20
  4. Step 4: Simplify right side
    9,665,698.60x = 47,485,935,532,337.82
  5. Step 5: Solve for x
    x = 47,485,935,532,337.82/9,665,698.60
  6. Step 6: Final answer
    x = 4,912,830.15

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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.