Home / 4,515,671.98-6,231,630.61-2,450,687.01

Finding the Fourth Proportional to 4,515,671.98, 6,231,630.61 and 2,450,687.01

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Solution

The fourth proportional to 4,515,671.98, 6,231,630.61 and 2,450,687.01 is: 3,381,949.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,515,671.98 : 6,231,630.61 = 2,450,687.01 : x
  2. Step 2: Convert to fraction form
    4,515,671.98/6,231,630.61 = 2,450,687.01/x
  3. Step 3: Cross multiply
    4,515,671.98x = 6,231,630.61 × 2,450,687.01
  4. Step 4: Simplify right side
    4,515,671.98x = 15,271,776,187,045.38
  5. Step 5: Solve for x
    x = 15,271,776,187,045.38/4,515,671.98
  6. Step 6: Final answer
    x = 3,381,949.85

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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.