Home / 4,790,196.52-7,187,267.90-3,517,304.20

Finding the Fourth Proportional to 4,790,196.52, 7,187,267.90 and 3,517,304.20

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Solution

The fourth proportional to 4,790,196.52, 7,187,267.90 and 3,517,304.20 is: 5,277,405.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,790,196.52 : 7,187,267.90 = 3,517,304.20 : x
  2. Step 2: Convert to fraction form
    4,790,196.52/7,187,267.90 = 3,517,304.20/x
  3. Step 3: Cross multiply
    4,790,196.52x = 7,187,267.90 × 3,517,304.20
  4. Step 4: Simplify right side
    4,790,196.52x = 25,279,807,571,195.18
  5. Step 5: Solve for x
    x = 25,279,807,571,195.18/4,790,196.52
  6. Step 6: Final answer
    x = 5,277,405.11

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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.