Home / 3,011,616.60-4,517,483.10-737,160.90

Finding the Fourth Proportional to 3,011,616.60, 4,517,483.10 and 737,160.90

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Solution

The fourth proportional to 3,011,616.60, 4,517,483.10 and 737,160.90 is: 1,105,755.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,011,616.60 : 4,517,483.10 = 737,160.90 : x
  2. Step 2: Convert to fraction form
    3,011,616.60/4,517,483.10 = 737,160.90/x
  3. Step 3: Cross multiply
    3,011,616.60x = 4,517,483.10 × 737,160.90
  4. Step 4: Simplify right side
    3,011,616.60x = 3,330,111,907,730.79
  5. Step 5: Solve for x
    x = 3,330,111,907,730.79/3,011,616.60
  6. Step 6: Final answer
    x = 1,105,755.60

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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.