Home / 11,395,948.60-17,093,922.90-3,417,772.60

Finding the Fourth Proportional to 11,395,948.60, 17,093,922.90 and 3,417,772.60

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Solution

The fourth proportional to 11,395,948.60, 17,093,922.90 and 3,417,772.60 is: 5,126,658.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,395,948.60 : 17,093,922.90 = 3,417,772.60 : x
  2. Step 2: Convert to fraction form
    11,395,948.60/17,093,922.90 = 3,417,772.60/x
  3. Step 3: Cross multiply
    11,395,948.60x = 17,093,922.90 × 3,417,772.60
  4. Step 4: Simplify right side
    11,395,948.60x = 58,423,141,314,132.54
  5. Step 5: Solve for x
    x = 58,423,141,314,132.54/11,395,948.60
  6. Step 6: Final answer
    x = 5,126,658.90

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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.