Home / 2,023,351.12-3,036,523.56-958,398.76

Finding the Fourth Proportional to 2,023,351.12, 3,036,523.56 and 958,398.76

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Solution

The fourth proportional to 2,023,351.12, 3,036,523.56 and 958,398.76 is: 1,438,307.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,351.12 : 3,036,523.56 = 958,398.76 : x
  2. Step 2: Convert to fraction form
    2,023,351.12/3,036,523.56 = 958,398.76/x
  3. Step 3: Cross multiply
    2,023,351.12x = 3,036,523.56 × 958,398.76
  4. Step 4: Simplify right side
    2,023,351.12x = 2,910,200,414,614.79
  5. Step 5: Solve for x
    x = 2,910,200,414,614.79/2,023,351.12
  6. Step 6: Final answer
    x = 1,438,307.17

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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.