Home / 2,381,525.74-3,286,787.29-1,414,659.88

Finding the Fourth Proportional to 2,381,525.74, 3,286,787.29 and 1,414,659.88

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Solution

The fourth proportional to 2,381,525.74, 3,286,787.29 and 1,414,659.88 is: 1,952,398.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,381,525.74 : 3,286,787.29 = 1,414,659.88 : x
  2. Step 2: Convert to fraction form
    2,381,525.74/3,286,787.29 = 1,414,659.88/x
  3. Step 3: Cross multiply
    2,381,525.74x = 3,286,787.29 × 1,414,659.88
  4. Step 4: Simplify right side
    2,381,525.74x = 4,649,686,113,256.93
  5. Step 5: Solve for x
    x = 4,649,686,113,256.93/2,381,525.74
  6. Step 6: Final answer
    x = 1,952,398.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.