Home / 2,706,169.27-3,734,518.10-1,482,448.11

Finding the Fourth Proportional to 2,706,169.27, 3,734,518.10 and 1,482,448.11

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Solution

The fourth proportional to 2,706,169.27, 3,734,518.10 and 1,482,448.11 is: 2,045,780.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,706,169.27 : 3,734,518.10 = 1,482,448.11 : x
  2. Step 2: Convert to fraction form
    2,706,169.27/3,734,518.10 = 1,482,448.11/x
  3. Step 3: Cross multiply
    2,706,169.27x = 3,734,518.10 × 1,482,448.11
  4. Step 4: Simplify right side
    2,706,169.27x = 5,536,229,299,105.79
  5. Step 5: Solve for x
    x = 5,536,229,299,105.79/2,706,169.27
  6. Step 6: Final answer
    x = 2,045,780.86

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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.