Home / 2,039,202-3,058,604.28-619,270.38

Finding the Fourth Proportional to 2,039,202, 3,058,604.28 and 619,270.38

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Solution

The fourth proportional to 2,039,202, 3,058,604.28 and 619,270.38 is: 928,845.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,202 : 3,058,604.28 = 619,270.38 : x
  2. Step 2: Convert to fraction form
    2,039,202/3,058,604.28 = 619,270.38/x
  3. Step 3: Cross multiply
    2,039,202x = 3,058,604.28 × 619,270.38
  4. Step 4: Simplify right side
    2,039,202x = 1,894,103,034,745.23
  5. Step 5: Solve for x
    x = 1,894,103,034,745.23/2,039,202
  6. Step 6: Final answer
    x = 928,845.22

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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.