Home / 4,394,125.60-6,590,860.25-1,361,514.76

Finding the Fourth Proportional to 4,394,125.60, 6,590,860.25 and 1,361,514.76

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Solution

The fourth proportional to 4,394,125.60, 6,590,860.25 and 1,361,514.76 is: 2,042,170.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,394,125.60 : 6,590,860.25 = 1,361,514.76 : x
  2. Step 2: Convert to fraction form
    4,394,125.60/6,590,860.25 = 1,361,514.76/x
  3. Step 3: Cross multiply
    4,394,125.60x = 6,590,860.25 × 1,361,514.76
  4. Step 4: Simplify right side
    4,394,125.60x = 8,973,553,488,187.57
  5. Step 5: Solve for x
    x = 8,973,553,488,187.57/4,394,125.60
  6. Step 6: Final answer
    x = 2,042,170.46

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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.