Home / 7,006,002.20-10,500,483.27-4,957,253.02

Finding the Fourth Proportional to 7,006,002.20, 10,500,483.27 and 4,957,253.02

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Solution

The fourth proportional to 7,006,002.20, 10,500,483.27 and 4,957,253.02 is: 7,429,850.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,006,002.20 : 10,500,483.27 = 4,957,253.02 : x
  2. Step 2: Convert to fraction form
    7,006,002.20/10,500,483.27 = 4,957,253.02/x
  3. Step 3: Cross multiply
    7,006,002.20x = 10,500,483.27 × 4,957,253.02
  4. Step 4: Simplify right side
    7,006,002.20x = 52,053,552,378,598.62
  5. Step 5: Solve for x
    x = 52,053,552,378,598.62/7,006,002.20
  6. Step 6: Final answer
    x = 7,429,850.99

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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.