Home / 1,229,264.42-1,844,167.48-376,342.52

Finding the Fourth Proportional to 1,229,264.42, 1,844,167.48 and 376,342.52

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Solution

The fourth proportional to 1,229,264.42, 1,844,167.48 and 376,342.52 is: 564,596.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,229,264.42 : 1,844,167.48 = 376,342.52 : x
  2. Step 2: Convert to fraction form
    1,229,264.42/1,844,167.48 = 376,342.52/x
  3. Step 3: Cross multiply
    1,229,264.42x = 1,844,167.48 × 376,342.52
  4. Step 4: Simplify right side
    1,229,264.42x = 694,038,626,563.56
  5. Step 5: Solve for x
    x = 694,038,626,563.56/1,229,264.42
  6. Step 6: Final answer
    x = 564,596.70

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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.