Home / 4,160,276.80-6,227,973.60-3,914,209.60

Finding the Fourth Proportional to 4,160,276.80, 6,227,973.60 and 3,914,209.60

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Solution

The fourth proportional to 4,160,276.80, 6,227,973.60 and 3,914,209.60 is: 5,859,608.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,160,276.80 : 6,227,973.60 = 3,914,209.60 : x
  2. Step 2: Convert to fraction form
    4,160,276.80/6,227,973.60 = 3,914,209.60/x
  3. Step 3: Cross multiply
    4,160,276.80x = 6,227,973.60 × 3,914,209.60
  4. Step 4: Simplify right side
    4,160,276.80x = 24,377,594,053,666.56
  5. Step 5: Solve for x
    x = 24,377,594,053,666.56/4,160,276.80
  6. Step 6: Final answer
    x = 5,859,608.68

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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.