Home / 3,337,416.09-4,997,959.20-3,013,934.63

Finding the Fourth Proportional to 3,337,416.09, 4,997,959.20 and 3,013,934.63

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Solution

The fourth proportional to 3,337,416.09, 4,997,959.20 and 3,013,934.63 is: 4,513,528.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,337,416.09 : 4,997,959.20 = 3,013,934.63 : x
  2. Step 2: Convert to fraction form
    3,337,416.09/4,997,959.20 = 3,013,934.63/x
  3. Step 3: Cross multiply
    3,337,416.09x = 4,997,959.20 × 3,013,934.63
  4. Step 4: Simplify right side
    3,337,416.09x = 15,063,522,287,217.30
  5. Step 5: Solve for x
    x = 15,063,522,287,217.30/3,337,416.09
  6. Step 6: Final answer
    x = 4,513,528.39

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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.