Home / 2,662,134.75-3,673,746-1,454,910.75

Finding the Fourth Proportional to 2,662,134.75, 3,673,746 and 1,454,910.75

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Solution

The fourth proportional to 2,662,134.75, 3,673,746 and 1,454,910.75 is: 2,007,776.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,662,134.75 : 3,673,746 = 1,454,910.75 : x
  2. Step 2: Convert to fraction form
    2,662,134.75/3,673,746 = 1,454,910.75/x
  3. Step 3: Cross multiply
    2,662,134.75x = 3,673,746 × 1,454,910.75
  4. Step 4: Simplify right side
    2,662,134.75x = 5,344,972,548,169.50
  5. Step 5: Solve for x
    x = 5,344,972,548,169.50/2,662,134.75
  6. Step 6: Final answer
    x = 2,007,776.86

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1.5x scale

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.