Home / 9,250,734.24-13,876,023.52-7,230,677.28

Finding the Fourth Proportional to 9,250,734.24, 13,876,023.52 and 7,230,677.28

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Solution

The fourth proportional to 9,250,734.24, 13,876,023.52 and 7,230,677.28 is: 10,845,955.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,250,734.24 : 13,876,023.52 = 7,230,677.28 : x
  2. Step 2: Convert to fraction form
    9,250,734.24/13,876,023.52 = 7,230,677.28/x
  3. Step 3: Cross multiply
    9,250,734.24x = 13,876,023.52 × 7,230,677.28
  4. Step 4: Simplify right side
    9,250,734.24x = 100,333,048,002,809.62
  5. Step 5: Solve for x
    x = 100,333,048,002,809.62/9,250,734.24
  6. Step 6: Final answer
    x = 10,845,955.08

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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.