Home / 2,327,718.65-3,491,579.94-1,113,009.48

Finding the Fourth Proportional to 2,327,718.65, 3,491,579.94 and 1,113,009.48

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Solution

The fourth proportional to 2,327,718.65, 3,491,579.94 and 1,113,009.48 is: 1,669,515.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327,718.65 : 3,491,579.94 = 1,113,009.48 : x
  2. Step 2: Convert to fraction form
    2,327,718.65/3,491,579.94 = 1,113,009.48/x
  3. Step 3: Cross multiply
    2,327,718.65x = 3,491,579.94 × 1,113,009.48
  4. Step 4: Simplify right side
    2,327,718.65x = 3,886,161,573,397.83
  5. Step 5: Solve for x
    x = 3,886,161,573,397.83/2,327,718.65
  6. Step 6: Final answer
    x = 1,669,515.16

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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.