Home / 2,039,035.44-3,058,355.28-619,103.82

Finding the Fourth Proportional to 2,039,035.44, 3,058,355.28 and 619,103.82

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Solution

The fourth proportional to 2,039,035.44, 3,058,355.28 and 619,103.82 is: 928,595.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,035.44 : 3,058,355.28 = 619,103.82 : x
  2. Step 2: Convert to fraction form
    2,039,035.44/3,058,355.28 = 619,103.82/x
  3. Step 3: Cross multiply
    2,039,035.44x = 3,058,355.28 × 619,103.82
  4. Step 4: Simplify right side
    2,039,035.44x = 1,893,439,436,765.17
  5. Step 5: Solve for x
    x = 1,893,439,436,765.17/2,039,035.44
  6. Step 6: Final answer
    x = 928,595.65

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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.