Home / 2,677,132.60-4,015,698.90-904,204.60

Finding the Fourth Proportional to 2,677,132.60, 4,015,698.90 and 904,204.60

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Solution

The fourth proportional to 2,677,132.60, 4,015,698.90 and 904,204.60 is: 1,356,306.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,677,132.60 : 4,015,698.90 = 904,204.60 : x
  2. Step 2: Convert to fraction form
    2,677,132.60/4,015,698.90 = 904,204.60/x
  3. Step 3: Cross multiply
    2,677,132.60x = 4,015,698.90 × 904,204.60
  4. Step 4: Simplify right side
    2,677,132.60x = 3,631,013,417,594.94
  5. Step 5: Solve for x
    x = 3,631,013,417,594.94/2,677,132.60
  6. Step 6: Final answer
    x = 1,356,306.90

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Similar ratio
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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.