Home / 3,192,327.40-4,794,020.70-1,699,335.40

Finding the Fourth Proportional to 3,192,327.40, 4,794,020.70 and 1,699,335.40

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Solution

The fourth proportional to 3,192,327.40, 4,794,020.70 and 1,699,335.40 is: 2,551,946.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,192,327.40 : 4,794,020.70 = 1,699,335.40 : x
  2. Step 2: Convert to fraction form
    3,192,327.40/4,794,020.70 = 1,699,335.40/x
  3. Step 3: Cross multiply
    3,192,327.40x = 4,794,020.70 × 1,699,335.40
  4. Step 4: Simplify right side
    3,192,327.40x = 8,146,649,083,842.78
  5. Step 5: Solve for x
    x = 8,146,649,083,842.78/3,192,327.40
  6. Step 6: Final answer
    x = 2,551,946.61

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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.