Home / 1,063,713.88-1,467,925.15-580,280.97

Finding the Fourth Proportional to 1,063,713.88, 1,467,925.15 and 580,280.97

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Solution

The fourth proportional to 1,063,713.88, 1,467,925.15 and 580,280.97 is: 800,787.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,713.88 : 1,467,925.15 = 580,280.97 : x
  2. Step 2: Convert to fraction form
    1,063,713.88/1,467,925.15 = 580,280.97/x
  3. Step 3: Cross multiply
    1,063,713.88x = 1,467,925.15 × 580,280.97
  4. Step 4: Simplify right side
    1,063,713.88x = 851,809,029,929.40
  5. Step 5: Solve for x
    x = 851,809,029,929.40/1,063,713.88
  6. Step 6: Final answer
    x = 800,787.74

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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.