Home / 2,039,193.96-3,058,592.28-619,262.34

Finding the Fourth Proportional to 2,039,193.96, 3,058,592.28 and 619,262.34

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Solution

The fourth proportional to 2,039,193.96, 3,058,592.28 and 619,262.34 is: 928,833.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,193.96 : 3,058,592.28 = 619,262.34 : x
  2. Step 2: Convert to fraction form
    2,039,193.96/3,058,592.28 = 619,262.34/x
  3. Step 3: Cross multiply
    2,039,193.96x = 3,058,592.28 × 619,262.34
  4. Step 4: Simplify right side
    2,039,193.96x = 1,894,071,012,418.74
  5. Step 5: Solve for x
    x = 1,894,071,012,418.74/2,039,193.96
  6. Step 6: Final answer
    x = 928,833.18

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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.