Home / 2,024,769.91-2,794,886.13-1,165,672.57

Finding the Fourth Proportional to 2,024,769.91, 2,794,886.13 and 1,165,672.57

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Solution

The fourth proportional to 2,024,769.91, 2,794,886.13 and 1,165,672.57 is: 1,609,033.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,769.91 : 2,794,886.13 = 1,165,672.57 : x
  2. Step 2: Convert to fraction form
    2,024,769.91/2,794,886.13 = 1,165,672.57/x
  3. Step 3: Cross multiply
    2,024,769.91x = 2,794,886.13 × 1,165,672.57
  4. Step 4: Simplify right side
    2,024,769.91x = 3,257,922,098,014.45
  5. Step 5: Solve for x
    x = 3,257,922,098,014.45/2,024,769.91
  6. Step 6: Final answer
    x = 1,609,033.24

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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.