Home / 1,599,863.43-2,207,769.14-946,523.15

Finding the Fourth Proportional to 1,599,863.43, 2,207,769.14 and 946,523.15

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Solution

The fourth proportional to 1,599,863.43, 2,207,769.14 and 946,523.15 is: 1,306,176.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,599,863.43 : 2,207,769.14 = 946,523.15 : x
  2. Step 2: Convert to fraction form
    1,599,863.43/2,207,769.14 = 946,523.15/x
  3. Step 3: Cross multiply
    1,599,863.43x = 2,207,769.14 × 946,523.15
  4. Step 4: Simplify right side
    1,599,863.43x = 2,089,704,590,613.55
  5. Step 5: Solve for x
    x = 2,089,704,590,613.55/1,599,863.43
  6. Step 6: Final answer
    x = 1,306,176.86

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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.