Home / 2,444,955.90-3,664,809.45-928,052.70

Finding the Fourth Proportional to 2,444,955.90, 3,664,809.45 and 928,052.70

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Solution

The fourth proportional to 2,444,955.90, 3,664,809.45 and 928,052.70 is: 1,391,082.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444,955.90 : 3,664,809.45 = 928,052.70 : x
  2. Step 2: Convert to fraction form
    2,444,955.90/3,664,809.45 = 928,052.70/x
  3. Step 3: Cross multiply
    2,444,955.90x = 3,664,809.45 × 928,052.70
  4. Step 4: Simplify right side
    2,444,955.90x = 3,401,136,305,058.02
  5. Step 5: Solve for x
    x = 3,401,136,305,058.02/2,444,955.90
  6. Step 6: Final answer
    x = 1,391,082.88

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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.