Home / 4,260,046.90-6,387,737.55-1,732,846.90

Finding the Fourth Proportional to 4,260,046.90, 6,387,737.55 and 1,732,846.90

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Solution

The fourth proportional to 4,260,046.90, 6,387,737.55 and 1,732,846.90 is: 2,598,321.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,260,046.90 : 6,387,737.55 = 1,732,846.90 : x
  2. Step 2: Convert to fraction form
    4,260,046.90/6,387,737.55 = 1,732,846.90/x
  3. Step 3: Cross multiply
    4,260,046.90x = 6,387,737.55 × 1,732,846.90
  4. Step 4: Simplify right side
    4,260,046.90x = 11,068,971,211,531.09
  5. Step 5: Solve for x
    x = 11,068,971,211,531.09/4,260,046.90
  6. Step 6: Final answer
    x = 2,598,321.44

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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.