Home / 1,949,979.41-2,925,335.43-885,096.30

Finding the Fourth Proportional to 1,949,979.41, 2,925,335.43 and 885,096.30

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Solution

The fourth proportional to 1,949,979.41, 2,925,335.43 and 885,096.30 is: 1,327,810.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,949,979.41 : 2,925,335.43 = 885,096.30 : x
  2. Step 2: Convert to fraction form
    1,949,979.41/2,925,335.43 = 885,096.30/x
  3. Step 3: Cross multiply
    1,949,979.41x = 2,925,335.43 × 885,096.30
  4. Step 4: Simplify right side
    1,949,979.41x = 2,589,203,565,351.91
  5. Step 5: Solve for x
    x = 2,589,203,565,351.91/1,949,979.41
  6. Step 6: Final answer
    x = 1,327,810.72

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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.