Home / 3,444,925.15-4,753,815.82-1,895,890.76

Finding the Fourth Proportional to 3,444,925.15, 4,753,815.82 and 1,895,890.76

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Solution

The fourth proportional to 3,444,925.15, 4,753,815.82 and 1,895,890.76 is: 2,616,229.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444,925.15 : 4,753,815.82 = 1,895,890.76 : x
  2. Step 2: Convert to fraction form
    3,444,925.15/4,753,815.82 = 1,895,890.76/x
  3. Step 3: Cross multiply
    3,444,925.15x = 4,753,815.82 × 1,895,890.76
  4. Step 4: Simplify right side
    3,444,925.15x = 9,012,715,459,371.02
  5. Step 5: Solve for x
    x = 9,012,715,459,371.02/3,444,925.15
  6. Step 6: Final answer
    x = 2,616,229.69

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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.