Home / 3,663,411.26-5,491,238.54-1,232,250.12

Finding the Fourth Proportional to 3,663,411.26, 5,491,238.54 and 1,232,250.12

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Solution

The fourth proportional to 3,663,411.26, 5,491,238.54 and 1,232,250.12 is: 1,847,070.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,663,411.26 : 5,491,238.54 = 1,232,250.12 : x
  2. Step 2: Convert to fraction form
    3,663,411.26/5,491,238.54 = 1,232,250.12/x
  3. Step 3: Cross multiply
    3,663,411.26x = 5,491,238.54 × 1,232,250.12
  4. Step 4: Simplify right side
    3,663,411.26x = 6,766,579,343,702.38
  5. Step 5: Solve for x
    x = 6,766,579,343,702.38/3,663,411.26
  6. Step 6: Final answer
    x = 1,847,070.63

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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.