Home / 4,923,755.40-7,367,918.40-3,329,432.40

Finding the Fourth Proportional to 4,923,755.40, 7,367,918.40 and 3,329,432.40

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Solution

The fourth proportional to 4,923,755.40, 7,367,918.40 and 3,329,432.40 is: 4,982,169.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,923,755.40 : 7,367,918.40 = 3,329,432.40 : x
  2. Step 2: Convert to fraction form
    4,923,755.40/7,367,918.40 = 3,329,432.40/x
  3. Step 3: Cross multiply
    4,923,755.40x = 7,367,918.40 × 3,329,432.40
  4. Step 4: Simplify right side
    4,923,755.40x = 24,530,986,241,516.16
  5. Step 5: Solve for x
    x = 24,530,986,241,516.16/4,923,755.40
  6. Step 6: Final answer
    x = 4,982,169.96

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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.