Home / 6,325,469.10-9,488,092.95-2,487,690.09

Finding the Fourth Proportional to 6,325,469.10, 9,488,092.95 and 2,487,690.09

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Solution

The fourth proportional to 6,325,469.10, 9,488,092.95 and 2,487,690.09 is: 3,731,491.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,325,469.10 : 9,488,092.95 = 2,487,690.09 : x
  2. Step 2: Convert to fraction form
    6,325,469.10/9,488,092.95 = 2,487,690.09/x
  3. Step 3: Cross multiply
    6,325,469.10x = 9,488,092.95 × 2,487,690.09
  4. Step 4: Simplify right side
    6,325,469.10x = 23,603,434,804,713.86
  5. Step 5: Solve for x
    x = 23,603,434,804,713.86/6,325,469.10
  6. Step 6: Final answer
    x = 3,731,491.60

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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.