Home / 4,038,298.44-6,058,616.22-1,305,787.56

Finding the Fourth Proportional to 4,038,298.44, 6,058,616.22 and 1,305,787.56

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Solution

The fourth proportional to 4,038,298.44, 6,058,616.22 and 1,305,787.56 is: 1,959,059.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038,298.44 : 6,058,616.22 = 1,305,787.56 : x
  2. Step 2: Convert to fraction form
    4,038,298.44/6,058,616.22 = 1,305,787.56/x
  3. Step 3: Cross multiply
    4,038,298.44x = 6,058,616.22 × 1,305,787.56
  4. Step 4: Simplify right side
    4,038,298.44x = 7,911,265,690,890.22
  5. Step 5: Solve for x
    x = 7,911,265,690,890.22/4,038,298.44
  6. Step 6: Final answer
    x = 1,959,059.19

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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.