Home / 3,454,809.04-5,182,026.70-1,058,660.59

Finding the Fourth Proportional to 3,454,809.04, 5,182,026.70 and 1,058,660.59

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Solution

The fourth proportional to 3,454,809.04, 5,182,026.70 and 1,058,660.59 is: 1,587,933.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,454,809.04 : 5,182,026.70 = 1,058,660.59 : x
  2. Step 2: Convert to fraction form
    3,454,809.04/5,182,026.70 = 1,058,660.59/x
  3. Step 3: Cross multiply
    3,454,809.04x = 5,182,026.70 × 1,058,660.59
  4. Step 4: Simplify right side
    3,454,809.04x = 5,486,007,443,617.75
  5. Step 5: Solve for x
    x = 5,486,007,443,617.75/3,454,809.04
  6. Step 6: Final answer
    x = 1,587,933.63

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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.