Home / 2,384,767.11-3,291,834.65-1,417,895.09

Finding the Fourth Proportional to 2,384,767.11, 3,291,834.65 and 1,417,895.09

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Solution

The fourth proportional to 2,384,767.11, 3,291,834.65 and 1,417,895.09 is: 1,957,204.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,384,767.11 : 3,291,834.65 = 1,417,895.09 : x
  2. Step 2: Convert to fraction form
    2,384,767.11/3,291,834.65 = 1,417,895.09/x
  3. Step 3: Cross multiply
    2,384,767.11x = 3,291,834.65 × 1,417,895.09
  4. Step 4: Simplify right side
    2,384,767.11x = 4,667,476,163,778.22
  5. Step 5: Solve for x
    x = 4,667,476,163,778.22/2,384,767.11
  6. Step 6: Final answer
    x = 1,957,204.18

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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.