Home / 2,294,082.36-3,441,129.03-696,657.48

Finding the Fourth Proportional to 2,294,082.36, 3,441,129.03 and 696,657.48

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Solution

The fourth proportional to 2,294,082.36, 3,441,129.03 and 696,657.48 is: 1,044,987.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,082.36 : 3,441,129.03 = 696,657.48 : x
  2. Step 2: Convert to fraction form
    2,294,082.36/3,441,129.03 = 696,657.48/x
  3. Step 3: Cross multiply
    2,294,082.36x = 3,441,129.03 × 696,657.48
  4. Step 4: Simplify right side
    2,294,082.36x = 2,397,288,278,394.64
  5. Step 5: Solve for x
    x = 2,397,288,278,394.64/2,294,082.36
  6. Step 6: Final answer
    x = 1,044,987.89

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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.