Home / 6,361,909.54-9,548,842.95-3,331,450.18

Finding the Fourth Proportional to 6,361,909.54, 9,548,842.95 and 3,331,450.18

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Solution

The fourth proportional to 6,361,909.54, 9,548,842.95 and 3,331,450.18 is: 5,000,306.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,361,909.54 : 9,548,842.95 = 3,331,450.18 : x
  2. Step 2: Convert to fraction form
    6,361,909.54/9,548,842.95 = 3,331,450.18/x
  3. Step 3: Cross multiply
    6,361,909.54x = 9,548,842.95 × 3,331,450.18
  4. Step 4: Simplify right side
    6,361,909.54x = 31,811,494,564,569.23
  5. Step 5: Solve for x
    x = 31,811,494,564,569.23/6,361,909.54
  6. Step 6: Final answer
    x = 5,000,306.02

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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.