Home / 3,614,092.14-5,421,108.99-918,425.10

Finding the Fourth Proportional to 3,614,092.14, 5,421,108.99 and 918,425.10

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Solution

The fourth proportional to 3,614,092.14, 5,421,108.99 and 918,425.10 is: 1,377,630.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,614,092.14 : 5,421,108.99 = 918,425.10 : x
  2. Step 2: Convert to fraction form
    3,614,092.14/5,421,108.99 = 918,425.10/x
  3. Step 3: Cross multiply
    3,614,092.14x = 5,421,108.99 × 918,425.10
  4. Step 4: Simplify right side
    3,614,092.14x = 4,978,882,566,251.65
  5. Step 5: Solve for x
    x = 4,978,882,566,251.65/3,614,092.14
  6. Step 6: Final answer
    x = 1,377,630.22

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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.