Home / 1,715,150.40-2,367,052.92-951,450

Finding the Fourth Proportional to 1,715,150.40, 2,367,052.92 and 951,450

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Solution

The fourth proportional to 1,715,150.40, 2,367,052.92 and 951,450 is: 1,313,081.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,715,150.40 : 2,367,052.92 = 951,450 : x
  2. Step 2: Convert to fraction form
    1,715,150.40/2,367,052.92 = 951,450/x
  3. Step 3: Cross multiply
    1,715,150.40x = 2,367,052.92 × 951,450
  4. Step 4: Simplify right side
    1,715,150.40x = 2,252,132,500,734
  5. Step 5: Solve for x
    x = 2,252,132,500,734/1,715,150.40
  6. Step 6: Final answer
    x = 1,313,081.64

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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.