Home / 1,063,558.55-1,467,730.77-580,140.96

Finding the Fourth Proportional to 1,063,558.55, 1,467,730.77 and 580,140.96

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Solution

The fourth proportional to 1,063,558.55, 1,467,730.77 and 580,140.96 is: 800,605.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,558.55 : 1,467,730.77 = 580,140.96 : x
  2. Step 2: Convert to fraction form
    1,063,558.55/1,467,730.77 = 580,140.96/x
  3. Step 3: Cross multiply
    1,063,558.55x = 1,467,730.77 × 580,140.96
  4. Step 4: Simplify right side
    1,063,558.55x = 851,490,737,929.34
  5. Step 5: Solve for x
    x = 851,490,737,929.34/1,063,558.55
  6. Step 6: Final answer
    x = 800,605.42

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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.