Home / 8,794,835.40-13,204,062.90-5,614,062.60

Finding the Fourth Proportional to 8,794,835.40, 13,204,062.90 and 5,614,062.60

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Solution

The fourth proportional to 8,794,835.40, 13,204,062.90 and 5,614,062.60 is: 8,428,632.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,794,835.40 : 13,204,062.90 = 5,614,062.60 : x
  2. Step 2: Convert to fraction form
    8,794,835.40/13,204,062.90 = 5,614,062.60/x
  3. Step 3: Cross multiply
    8,794,835.40x = 13,204,062.90 × 5,614,062.60
  4. Step 4: Simplify right side
    8,794,835.40x = 74,128,435,694,937.53
  5. Step 5: Solve for x
    x = 74,128,435,694,937.53/8,794,835.40
  6. Step 6: Final answer
    x = 8,428,632.52

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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.