Home / 6,471,795.34-9,711,402.23-2,632,909.29

Finding the Fourth Proportional to 6,471,795.34, 9,711,402.23 and 2,632,909.29

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Solution

The fourth proportional to 6,471,795.34, 9,711,402.23 and 2,632,909.29 is: 3,950,872.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,471,795.34 : 9,711,402.23 = 2,632,909.29 : x
  2. Step 2: Convert to fraction form
    6,471,795.34/9,711,402.23 = 2,632,909.29/x
  3. Step 3: Cross multiply
    6,471,795.34x = 9,711,402.23 × 2,632,909.29
  4. Step 4: Simplify right side
    6,471,795.34x = 25,569,241,150,293.72
  5. Step 5: Solve for x
    x = 25,569,241,150,293.72/6,471,795.34
  6. Step 6: Final answer
    x = 3,950,872.95

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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.