Home / 7,935,124.20-11,902,686.30-5,100,772.20

Finding the Fourth Proportional to 7,935,124.20, 11,902,686.30 and 5,100,772.20

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Solution

The fourth proportional to 7,935,124.20, 11,902,686.30 and 5,100,772.20 is: 7,651,158.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,935,124.20 : 11,902,686.30 = 5,100,772.20 : x
  2. Step 2: Convert to fraction form
    7,935,124.20/11,902,686.30 = 5,100,772.20/x
  3. Step 3: Cross multiply
    7,935,124.20x = 11,902,686.30 × 5,100,772.20
  4. Step 4: Simplify right side
    7,935,124.20x = 60,712,891,384,360.87
  5. Step 5: Solve for x
    x = 60,712,891,384,360.87/7,935,124.20
  6. Step 6: Final answer
    x = 7,651,158.30

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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.