Home / 3,464,179.97-4,780,669.03-1,894,404.08

Finding the Fourth Proportional to 3,464,179.97, 4,780,669.03 and 1,894,404.08

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Solution

The fourth proportional to 3,464,179.97, 4,780,669.03 and 1,894,404.08 is: 2,614,332.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,464,179.97 : 4,780,669.03 = 1,894,404.08 : x
  2. Step 2: Convert to fraction form
    3,464,179.97/4,780,669.03 = 1,894,404.08/x
  3. Step 3: Cross multiply
    3,464,179.97x = 4,780,669.03 × 1,894,404.08
  4. Step 4: Simplify right side
    3,464,179.97x = 9,056,518,891,658.30
  5. Step 5: Solve for x
    x = 9,056,518,891,658.30/3,464,179.97
  6. Step 6: Final answer
    x = 2,614,332.68

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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.