Home / 2,876,204.52-4,314,312.92-1,169,143.02

Finding the Fourth Proportional to 2,876,204.52, 4,314,312.92 and 1,169,143.02

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Solution

The fourth proportional to 2,876,204.52, 4,314,312.92 and 1,169,143.02 is: 1,753,717.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,876,204.52 : 4,314,312.92 = 1,169,143.02 : x
  2. Step 2: Convert to fraction form
    2,876,204.52/4,314,312.92 = 1,169,143.02/x
  3. Step 3: Cross multiply
    2,876,204.52x = 4,314,312.92 × 1,169,143.02
  4. Step 4: Simplify right side
    2,876,204.52x = 5,044,048,839,436.68
  5. Step 5: Solve for x
    x = 5,044,048,839,436.68/2,876,204.52
  6. Step 6: Final answer
    x = 1,753,717.03

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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.