Home / 6,695,062.20-10,034,188.02-3,620,930.58

Finding the Fourth Proportional to 6,695,062.20, 10,034,188.02 and 3,620,930.58

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Solution

The fourth proportional to 6,695,062.20, 10,034,188.02 and 3,620,930.58 is: 5,426,849.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,695,062.20 : 10,034,188.02 = 3,620,930.58 : x
  2. Step 2: Convert to fraction form
    6,695,062.20/10,034,188.02 = 3,620,930.58/x
  3. Step 3: Cross multiply
    6,695,062.20x = 10,034,188.02 × 3,620,930.58
  4. Step 4: Simplify right side
    6,695,062.20x = 36,333,098,247,087.65
  5. Step 5: Solve for x
    x = 36,333,098,247,087.65/6,695,062.20
  6. Step 6: Final answer
    x = 5,426,849.99

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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.