Home / 4,659,382.32-6,986,734.71-2,714,740.34

Finding the Fourth Proportional to 4,659,382.32, 6,986,734.71 and 2,714,740.34

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Solution

The fourth proportional to 4,659,382.32, 6,986,734.71 and 2,714,740.34 is: 4,070,747.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,659,382.32 : 6,986,734.71 = 2,714,740.34 : x
  2. Step 2: Convert to fraction form
    4,659,382.32/6,986,734.71 = 2,714,740.34/x
  3. Step 3: Cross multiply
    4,659,382.32x = 6,986,734.71 × 2,714,740.34
  4. Step 4: Simplify right side
    4,659,382.32x = 18,967,170,579,582.04
  5. Step 5: Solve for x
    x = 18,967,170,579,582.04/4,659,382.32
  6. Step 6: Final answer
    x = 4,070,747.86

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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.