Home / 6,186,363.21-9,280,359.82-2,295,290.91

Finding the Fourth Proportional to 6,186,363.21, 9,280,359.82 and 2,295,290.91

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Solution

The fourth proportional to 6,186,363.21, 9,280,359.82 and 2,295,290.91 is: 3,443,238.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,186,363.21 : 9,280,359.82 = 2,295,290.91 : x
  2. Step 2: Convert to fraction form
    6,186,363.21/9,280,359.82 = 2,295,290.91/x
  3. Step 3: Cross multiply
    6,186,363.21x = 9,280,359.82 × 2,295,290.91
  4. Step 4: Simplify right side
    6,186,363.21x = 21,301,125,536,375.24
  5. Step 5: Solve for x
    x = 21,301,125,536,375.24/6,186,363.21
  6. Step 6: Final answer
    x = 3,443,238.75

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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.