Home / 2,069,452.38-3,123,615.10-2,069,452.38

Finding the Fourth Proportional to 2,069,452.38, 3,123,615.10 and 2,069,452.38

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Solution

The fourth proportional to 2,069,452.38, 3,123,615.10 and 2,069,452.38 is: 3,123,615.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,069,452.38 : 3,123,615.10 = 2,069,452.38 : x
  2. Step 2: Convert to fraction form
    2,069,452.38/3,123,615.10 = 2,069,452.38/x
  3. Step 3: Cross multiply
    2,069,452.38x = 3,123,615.10 × 2,069,452.38
  4. Step 4: Simplify right side
    2,069,452.38x = 6,464,172,702,898.94
  5. Step 5: Solve for x
    x = 6,464,172,702,898.94/2,069,452.38
  6. Step 6: Final answer
    x = 3,123,615.10

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.