Home / 2,011,027.52-3,012,502.40-930,024.85

Finding the Fourth Proportional to 2,011,027.52, 3,012,502.40 and 930,024.85

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Solution

The fourth proportional to 2,011,027.52, 3,012,502.40 and 930,024.85 is: 1,393,169.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,011,027.52 : 3,012,502.40 = 930,024.85 : x
  2. Step 2: Convert to fraction form
    2,011,027.52/3,012,502.40 = 930,024.85/x
  3. Step 3: Cross multiply
    2,011,027.52x = 3,012,502.40 × 930,024.85
  4. Step 4: Simplify right side
    2,011,027.52x = 2,801,702,092,684.64
  5. Step 5: Solve for x
    x = 2,801,702,092,684.64/2,011,027.52
  6. Step 6: Final answer
    x = 1,393,169.44

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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.