Home / 2,876,207.77-4,314,317.80-1,169,146.27

Finding the Fourth Proportional to 2,876,207.77, 4,314,317.80 and 1,169,146.27

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Solution

The fourth proportional to 2,876,207.77, 4,314,317.80 and 1,169,146.27 is: 1,753,721.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,876,207.77 : 4,314,317.80 = 1,169,146.27 : x
  2. Step 2: Convert to fraction form
    2,876,207.77/4,314,317.80 = 1,169,146.27/x
  3. Step 3: Cross multiply
    2,876,207.77x = 4,314,317.80 × 1,169,146.27
  4. Step 4: Simplify right side
    2,876,207.77x = 5,044,068,563,464.61
  5. Step 5: Solve for x
    x = 5,044,068,563,464.61/2,876,207.77
  6. Step 6: Final answer
    x = 1,753,721.90

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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.