Home / 5,637,081.60-8,441,625.60-4,517,337.60

Finding the Fourth Proportional to 5,637,081.60, 8,441,625.60 and 4,517,337.60

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Solution

The fourth proportional to 5,637,081.60, 8,441,625.60 and 4,517,337.60 is: 6,764,789.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,637,081.60 : 8,441,625.60 = 4,517,337.60 : x
  2. Step 2: Convert to fraction form
    5,637,081.60/8,441,625.60 = 4,517,337.60/x
  3. Step 3: Cross multiply
    5,637,081.60x = 8,441,625.60 × 4,517,337.60
  4. Step 4: Simplify right side
    5,637,081.60x = 38,133,672,728,002.55
  5. Step 5: Solve for x
    x = 38,133,672,728,002.55/5,637,081.60
  6. Step 6: Final answer
    x = 6,764,789.91

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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.