Home / 4,569,513.60-6,306,179.76-2,532,279.36

Finding the Fourth Proportional to 4,569,513.60, 6,306,179.76 and 2,532,279.36

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Solution

The fourth proportional to 4,569,513.60, 6,306,179.76 and 2,532,279.36 is: 3,494,684.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,569,513.60 : 6,306,179.76 = 2,532,279.36 : x
  2. Step 2: Convert to fraction form
    4,569,513.60/6,306,179.76 = 2,532,279.36/x
  3. Step 3: Cross multiply
    4,569,513.60x = 6,306,179.76 × 2,532,279.36
  4. Step 4: Simplify right side
    4,569,513.60x = 15,969,008,846,697.75
  5. Step 5: Solve for x
    x = 15,969,008,846,697.75/4,569,513.60
  6. Step 6: Final answer
    x = 3,494,684.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.