Home / 2,914,337.70-4,371,506.55-1,851,455.70

Finding the Fourth Proportional to 2,914,337.70, 4,371,506.55 and 1,851,455.70

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Solution

The fourth proportional to 2,914,337.70, 4,371,506.55 and 1,851,455.70 is: 2,777,183.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,914,337.70 : 4,371,506.55 = 1,851,455.70 : x
  2. Step 2: Convert to fraction form
    2,914,337.70/4,371,506.55 = 1,851,455.70/x
  3. Step 3: Cross multiply
    2,914,337.70x = 4,371,506.55 × 1,851,455.70
  4. Step 4: Simplify right side
    2,914,337.70x = 8,093,650,719,584.83
  5. Step 5: Solve for x
    x = 8,093,650,719,584.83/2,914,337.70
  6. Step 6: Final answer
    x = 2,777,183.55

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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.