Home / 6,262,440.29-9,393,908.54-2,979,006.06

Finding the Fourth Proportional to 6,262,440.29, 9,393,908.54 and 2,979,006.06

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Solution

The fourth proportional to 6,262,440.29, 9,393,908.54 and 2,979,006.06 is: 4,468,627.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,262,440.29 : 9,393,908.54 = 2,979,006.06 : x
  2. Step 2: Convert to fraction form
    6,262,440.29/9,393,908.54 = 2,979,006.06/x
  3. Step 3: Cross multiply
    6,262,440.29x = 9,393,908.54 × 2,979,006.06
  4. Step 4: Simplify right side
    6,262,440.29x = 27,984,510,452,850.72
  5. Step 5: Solve for x
    x = 27,984,510,452,850.72/6,262,440.29
  6. Step 6: Final answer
    x = 4,468,627.11

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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.