Home / 7,273,980.52-10,914,117.18-3,904,250.92

Finding the Fourth Proportional to 7,273,980.52, 10,914,117.18 and 3,904,250.92

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Solution

The fourth proportional to 7,273,980.52, 10,914,117.18 and 3,904,250.92 is: 5,858,065.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,273,980.52 : 10,914,117.18 = 3,904,250.92 : x
  2. Step 2: Convert to fraction form
    7,273,980.52/10,914,117.18 = 3,904,250.92/x
  3. Step 3: Cross multiply
    7,273,980.52x = 10,914,117.18 × 3,904,250.92
  4. Step 4: Simplify right side
    7,273,980.52x = 42,611,452,041,002.80
  5. Step 5: Solve for x
    x = 42,611,452,041,002.80/7,273,980.52
  6. Step 6: Final answer
    x = 5,858,065.19

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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.