Home / 4,770,359.68-6,584,805.54-2,836,613.92

Finding the Fourth Proportional to 4,770,359.68, 6,584,805.54 and 2,836,613.92

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Solution

The fourth proportional to 4,770,359.68, 6,584,805.54 and 2,836,613.92 is: 3,915,543.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,770,359.68 : 6,584,805.54 = 2,836,613.92 : x
  2. Step 2: Convert to fraction form
    4,770,359.68/6,584,805.54 = 2,836,613.92/x
  3. Step 3: Cross multiply
    4,770,359.68x = 6,584,805.54 × 2,836,613.92
  4. Step 4: Simplify right side
    4,770,359.68x = 18,678,551,055,257.12
  5. Step 5: Solve for x
    x = 18,678,551,055,257.12/4,770,359.68
  6. Step 6: Final answer
    x = 3,915,543.55

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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.