Home / 1,063,477.73-1,467,616.76-580,042.87

Finding the Fourth Proportional to 1,063,477.73, 1,467,616.76 and 580,042.87

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Solution

The fourth proportional to 1,063,477.73, 1,467,616.76 and 580,042.87 is: 800,468.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,477.73 : 1,467,616.76 = 580,042.87 : x
  2. Step 2: Convert to fraction form
    1,063,477.73/1,467,616.76 = 580,042.87/x
  3. Step 3: Cross multiply
    1,063,477.73x = 1,467,616.76 × 580,042.87
  4. Step 4: Simplify right side
    1,063,477.73x = 851,280,634,630.29
  5. Step 5: Solve for x
    x = 851,280,634,630.29/1,063,477.73
  6. Step 6: Final answer
    x = 800,468.70

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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.