Home / 2,038,797.16-3,058,564.38-840,052.60

Finding the Fourth Proportional to 2,038,797.16, 3,058,564.38 and 840,052.60

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Solution

The fourth proportional to 2,038,797.16, 3,058,564.38 and 840,052.60 is: 1,260,230.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,038,797.16 : 3,058,564.38 = 840,052.60 : x
  2. Step 2: Convert to fraction form
    2,038,797.16/3,058,564.38 = 840,052.60/x
  3. Step 3: Cross multiply
    2,038,797.16x = 3,058,564.38 × 840,052.60
  4. Step 4: Simplify right side
    2,038,797.16x = 2,569,354,959,686.39
  5. Step 5: Solve for x
    x = 2,569,354,959,686.39/2,038,797.16
  6. Step 6: Final answer
    x = 1,260,230.79

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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.