Home / 1,063,354.77-1,467,371.31-604,405.69

Finding the Fourth Proportional to 1,063,354.77, 1,467,371.31 and 604,405.69

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Solution

The fourth proportional to 1,063,354.77, 1,467,371.31 and 604,405.69 is: 834,046.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,354.77 : 1,467,371.31 = 604,405.69 : x
  2. Step 2: Convert to fraction form
    1,063,354.77/1,467,371.31 = 604,405.69/x
  3. Step 3: Cross multiply
    1,063,354.77x = 1,467,371.31 × 604,405.69
  4. Step 4: Simplify right side
    1,063,354.77x = 886,887,569,106.75
  5. Step 5: Solve for x
    x = 886,887,569,106.75/1,063,354.77
  6. Step 6: Final answer
    x = 834,046.73

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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.