Home / 2,482,136.70-3,723,205.05-884,751.90

Finding the Fourth Proportional to 2,482,136.70, 3,723,205.05 and 884,751.90

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Solution

The fourth proportional to 2,482,136.70, 3,723,205.05 and 884,751.90 is: 1,327,127.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482,136.70 : 3,723,205.05 = 884,751.90 : x
  2. Step 2: Convert to fraction form
    2,482,136.70/3,723,205.05 = 884,751.90/x
  3. Step 3: Cross multiply
    2,482,136.70x = 3,723,205.05 × 884,751.90
  4. Step 4: Simplify right side
    2,482,136.70x = 3,294,112,742,077.10
  5. Step 5: Solve for x
    x = 3,294,112,742,077.10/2,482,136.70
  6. Step 6: Final answer
    x = 1,327,127.85

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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.