Home / 3,693,489.10-5,527,630.05-3,095,125.90

Finding the Fourth Proportional to 3,693,489.10, 5,527,630.05 and 3,095,125.90

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Solution

The fourth proportional to 3,693,489.10, 5,527,630.05 and 3,095,125.90 is: 4,632,127.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,693,489.10 : 5,527,630.05 = 3,095,125.90 : x
  2. Step 2: Convert to fraction form
    3,693,489.10/5,527,630.05 = 3,095,125.90/x
  3. Step 3: Cross multiply
    3,693,489.10x = 5,527,630.05 × 3,095,125.90
  4. Step 4: Simplify right side
    3,693,489.10x = 17,108,710,933,373.29
  5. Step 5: Solve for x
    x = 17,108,710,933,373.29/3,693,489.10
  6. Step 6: Final answer
    x = 4,632,127.09

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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.