Home / 2,252,182.86-3,377,683.80-832,644.90

Finding the Fourth Proportional to 2,252,182.86, 3,377,683.80 and 832,644.90

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Solution

The fourth proportional to 2,252,182.86, 3,377,683.80 and 832,644.90 is: 1,248,749.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,252,182.86 : 3,377,683.80 = 832,644.90 : x
  2. Step 2: Convert to fraction form
    2,252,182.86/3,377,683.80 = 832,644.90/x
  3. Step 3: Cross multiply
    2,252,182.86x = 3,377,683.80 × 832,644.90
  4. Step 4: Simplify right side
    2,252,182.86x = 2,812,411,189,882.62
  5. Step 5: Solve for x
    x = 2,812,411,189,882.62/2,252,182.86
  6. Step 6: Final answer
    x = 1,248,749.04

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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.