Home / 7,179,622.32-10,753,610.94-5,934,492.48

Finding the Fourth Proportional to 7,179,622.32, 10,753,610.94 and 5,934,492.48

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Solution

The fourth proportional to 7,179,622.32, 10,753,610.94 and 5,934,492.48 is: 8,888,660.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,179,622.32 : 10,753,610.94 = 5,934,492.48 : x
  2. Step 2: Convert to fraction form
    7,179,622.32/10,753,610.94 = 5,934,492.48/x
  3. Step 3: Cross multiply
    7,179,622.32x = 10,753,610.94 × 5,934,492.48
  4. Step 4: Simplify right side
    7,179,622.32x = 63,817,223,256,275.73
  5. Step 5: Solve for x
    x = 63,817,223,256,275.73/7,179,622.32
  6. Step 6: Final answer
    x = 8,888,660.21

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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.