Home / 5,869,127.80-8,803,691.70-1,609,726.60

Finding the Fourth Proportional to 5,869,127.80, 8,803,691.70 and 1,609,726.60

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Solution

The fourth proportional to 5,869,127.80, 8,803,691.70 and 1,609,726.60 is: 2,414,589.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,869,127.80 : 8,803,691.70 = 1,609,726.60 : x
  2. Step 2: Convert to fraction form
    5,869,127.80/8,803,691.70 = 1,609,726.60/x
  3. Step 3: Cross multiply
    5,869,127.80x = 8,803,691.70 × 1,609,726.60
  4. Step 4: Simplify right side
    5,869,127.80x = 14,171,536,707,689.22
  5. Step 5: Solve for x
    x = 14,171,536,707,689.22/5,869,127.80
  6. Step 6: Final answer
    x = 2,414,589.90

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Double scale
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Similar ratio
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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.