Home / 2,253,452.70-3,377,817.08-832,602.54

Finding the Fourth Proportional to 2,253,452.70, 3,377,817.08 and 832,602.54

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Solution

The fourth proportional to 2,253,452.70, 3,377,817.08 and 832,602.54 is: 1,248,031.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,253,452.70 : 3,377,817.08 = 832,602.54 : x
  2. Step 2: Convert to fraction form
    2,253,452.70/3,377,817.08 = 832,602.54/x
  3. Step 3: Cross multiply
    2,253,452.70x = 3,377,817.08 × 832,602.54
  4. Step 4: Simplify right side
    2,253,452.70x = 2,812,379,063,574.30
  5. Step 5: Solve for x
    x = 2,812,379,063,574.30/2,253,452.70
  6. Step 6: Final answer
    x = 1,248,031.11

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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.