Home / 4,098,834.15-6,148,251.23-2,755,141.35

Finding the Fourth Proportional to 4,098,834.15, 6,148,251.23 and 2,755,141.35

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Solution

The fourth proportional to 4,098,834.15, 6,148,251.23 and 2,755,141.35 is: 4,132,712.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,834.15 : 6,148,251.23 = 2,755,141.35 : x
  2. Step 2: Convert to fraction form
    4,098,834.15/6,148,251.23 = 2,755,141.35/x
  3. Step 3: Cross multiply
    4,098,834.15x = 6,148,251.23 × 2,755,141.35
  4. Step 4: Simplify right side
    4,098,834.15x = 16,939,301,180,185.65
  5. Step 5: Solve for x
    x = 16,939,301,180,185.65/4,098,834.15
  6. Step 6: Final answer
    x = 4,132,712.03

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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.