Home / 9,625,294.32-13,282,902.36-5,332,942.32

Finding the Fourth Proportional to 9,625,294.32, 13,282,902.36 and 5,332,942.32

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Solution

The fourth proportional to 9,625,294.32, 13,282,902.36 and 5,332,942.32 is: 7,359,458.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,625,294.32 : 13,282,902.36 = 5,332,942.32 : x
  2. Step 2: Convert to fraction form
    9,625,294.32/13,282,902.36 = 5,332,942.32/x
  3. Step 3: Cross multiply
    9,625,294.32x = 13,282,902.36 × 5,332,942.32
  4. Step 4: Simplify right side
    9,625,294.32x = 70,836,952,128,071.88
  5. Step 5: Solve for x
    x = 70,836,952,128,071.88/9,625,294.32
  6. Step 6: Final answer
    x = 7,359,458.30

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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.