Home / 2,384,766.45-3,291,833.70-1,417,894.43

Finding the Fourth Proportional to 2,384,766.45, 3,291,833.70 and 1,417,894.43

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Solution

The fourth proportional to 2,384,766.45, 3,291,833.70 and 1,417,894.43 is: 1,957,203.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,384,766.45 : 3,291,833.70 = 1,417,894.43 : x
  2. Step 2: Convert to fraction form
    2,384,766.45/3,291,833.70 = 1,417,894.43/x
  3. Step 3: Cross multiply
    2,384,766.45x = 3,291,833.70 × 1,417,894.43
  4. Step 4: Simplify right side
    2,384,766.45x = 4,667,472,651,257.12
  5. Step 5: Solve for x
    x = 4,667,472,651,257.12/2,384,766.45
  6. Step 6: Final answer
    x = 1,957,203.25

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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.