Home / 2,023,349.25-3,036,520.61-958,393.72

Finding the Fourth Proportional to 2,023,349.25, 3,036,520.61 and 958,393.72

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Solution

The fourth proportional to 2,023,349.25, 3,036,520.61 and 958,393.72 is: 1,438,299.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,349.25 : 3,036,520.61 = 958,393.72 : x
  2. Step 2: Convert to fraction form
    2,023,349.25/3,036,520.61 = 958,393.72/x
  3. Step 3: Cross multiply
    2,023,349.25x = 3,036,520.61 × 958,393.72
  4. Step 4: Simplify right side
    2,023,349.25x = 2,910,182,285,872.23
  5. Step 5: Solve for x
    x = 2,910,182,285,872.23/2,023,349.25
  6. Step 6: Final answer
    x = 1,438,299.53

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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.