Home / 6,527,341.83-9,784,925.31-2,206,385.61

Finding the Fourth Proportional to 6,527,341.83, 9,784,925.31 and 2,206,385.61

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Solution

The fourth proportional to 6,527,341.83, 9,784,925.31 and 2,206,385.61 is: 3,307,520.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,527,341.83 : 9,784,925.31 = 2,206,385.61 : x
  2. Step 2: Convert to fraction form
    6,527,341.83/9,784,925.31 = 2,206,385.61/x
  3. Step 3: Cross multiply
    6,527,341.83x = 9,784,925.31 × 2,206,385.61
  4. Step 4: Simplify right side
    6,527,341.83x = 21,589,318,398,908.79
  5. Step 5: Solve for x
    x = 21,589,318,398,908.79/6,527,341.83
  6. Step 6: Final answer
    x = 3,307,520.73

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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.