Home / 11,593,543.16-17,393,045.76-3,506,585.78

Finding the Fourth Proportional to 11,593,543.16, 17,393,045.76 and 3,506,585.78

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Solution

The fourth proportional to 11,593,543.16, 17,393,045.76 and 3,506,585.78 is: 5,260,704.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,593,543.16 : 17,393,045.76 = 3,506,585.78 : x
  2. Step 2: Convert to fraction form
    11,593,543.16/17,393,045.76 = 3,506,585.78/x
  3. Step 3: Cross multiply
    11,593,543.16x = 17,393,045.76 × 3,506,585.78
  4. Step 4: Simplify right side
    11,593,543.16x = 60,990,206,976,387.91
  5. Step 5: Solve for x
    x = 60,990,206,976,387.91/11,593,543.16
  6. Step 6: Final answer
    x = 5,260,704.70

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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.