Home / 3,508,751.04-5,257,615.32-2,711,983.20

Finding the Fourth Proportional to 3,508,751.04, 5,257,615.32 and 2,711,983.20

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Solution

The fourth proportional to 3,508,751.04, 5,257,615.32 and 2,711,983.20 is: 4,063,715.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,508,751.04 : 5,257,615.32 = 2,711,983.20 : x
  2. Step 2: Convert to fraction form
    3,508,751.04/5,257,615.32 = 2,711,983.20/x
  3. Step 3: Cross multiply
    3,508,751.04x = 5,257,615.32 × 2,711,983.20
  4. Step 4: Simplify right side
    3,508,751.04x = 14,258,564,419,902.62
  5. Step 5: Solve for x
    x = 14,258,564,419,902.62/3,508,751.04
  6. Step 6: Final answer
    x = 4,063,715.05

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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.