Home / 4,107,456.86-6,164,212.44-1,948,488.73

Finding the Fourth Proportional to 4,107,456.86, 6,164,212.44 and 1,948,488.73

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Solution

The fourth proportional to 4,107,456.86, 6,164,212.44 and 1,948,488.73 is: 2,924,169.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,107,456.86 : 6,164,212.44 = 1,948,488.73 : x
  2. Step 2: Convert to fraction form
    4,107,456.86/6,164,212.44 = 1,948,488.73/x
  3. Step 3: Cross multiply
    4,107,456.86x = 6,164,212.44 × 1,948,488.73
  4. Step 4: Simplify right side
    4,107,456.86x = 12,010,898,437,844.74
  5. Step 5: Solve for x
    x = 12,010,898,437,844.74/4,107,456.86
  6. Step 6: Final answer
    x = 2,924,169.10

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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.