Home / 3,398,267.85-5,095,366.04-2,305,394.79

Finding the Fourth Proportional to 3,398,267.85, 5,095,366.04 and 2,305,394.79

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Solution

The fourth proportional to 3,398,267.85, 5,095,366.04 and 2,305,394.79 is: 3,456,711.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,398,267.85 : 5,095,366.04 = 2,305,394.79 : x
  2. Step 2: Convert to fraction form
    3,398,267.85/5,095,366.04 = 2,305,394.79/x
  3. Step 3: Cross multiply
    3,398,267.85x = 5,095,366.04 × 2,305,394.79
  4. Step 4: Simplify right side
    3,398,267.85x = 11,746,830,321,758.93
  5. Step 5: Solve for x
    x = 11,746,830,321,758.93/3,398,267.85
  6. Step 6: Final answer
    x = 3,456,711.14

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.