Home / 9,625,294.57-13,282,902.71-5,332,942.57

Finding the Fourth Proportional to 9,625,294.57, 13,282,902.71 and 5,332,942.57

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Solution

The fourth proportional to 9,625,294.57, 13,282,902.71 and 5,332,942.57 is: 7,359,458.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,625,294.57 : 13,282,902.71 = 5,332,942.57 : x
  2. Step 2: Convert to fraction form
    9,625,294.57/13,282,902.71 = 5,332,942.57/x
  3. Step 3: Cross multiply
    9,625,294.57x = 13,282,902.71 × 5,332,942.57
  4. Step 4: Simplify right side
    9,625,294.57x = 70,836,957,288,662.66
  5. Step 5: Solve for x
    x = 70,836,957,288,662.66/9,625,294.57
  6. Step 6: Final answer
    x = 7,359,458.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.