Home / 7,339,062.40-11,008,523.55-4,461,223.95

Finding the Fourth Proportional to 7,339,062.40, 11,008,523.55 and 4,461,223.95

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Solution

The fourth proportional to 7,339,062.40, 11,008,523.55 and 4,461,223.95 is: 6,691,793.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,339,062.40 : 11,008,523.55 = 4,461,223.95 : x
  2. Step 2: Convert to fraction form
    7,339,062.40/11,008,523.55 = 4,461,223.95/x
  3. Step 3: Cross multiply
    7,339,062.40x = 11,008,523.55 × 4,461,223.95
  4. Step 4: Simplify right side
    7,339,062.40x = 49,111,488,942,920.33
  5. Step 5: Solve for x
    x = 49,111,488,942,920.33/7,339,062.40
  6. Step 6: Final answer
    x = 6,691,793.35

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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.