Home / 2,411,197.05-3,327,494.85-1,323,569.76

Finding the Fourth Proportional to 2,411,197.05, 3,327,494.85 and 1,323,569.76

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Solution

The fourth proportional to 2,411,197.05, 3,327,494.85 and 1,323,569.76 is: 1,826,549.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,411,197.05 : 3,327,494.85 = 1,323,569.76 : x
  2. Step 2: Convert to fraction form
    2,411,197.05/3,327,494.85 = 1,323,569.76/x
  3. Step 3: Cross multiply
    2,411,197.05x = 3,327,494.85 × 1,323,569.76
  4. Step 4: Simplify right side
    2,411,197.05x = 4,404,171,560,015.74
  5. Step 5: Solve for x
    x = 4,404,171,560,015.74/2,411,197.05
  6. Step 6: Final answer
    x = 1,826,549.83

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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.