Home / 2,755,034-4,132,643.28-957,933.04

Finding the Fourth Proportional to 2,755,034, 4,132,643.28 and 957,933.04

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Solution

The fourth proportional to 2,755,034, 4,132,643.28 and 957,933.04 is: 1,436,931.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,755,034 : 4,132,643.28 = 957,933.04 : x
  2. Step 2: Convert to fraction form
    2,755,034/4,132,643.28 = 957,933.04/x
  3. Step 3: Cross multiply
    2,755,034x = 4,132,643.28 × 957,933.04
  4. Step 4: Simplify right side
    2,755,034x = 3,958,795,540,445.97
  5. Step 5: Solve for x
    x = 3,958,795,540,445.97/2,755,034
  6. Step 6: Final answer
    x = 1,436,931.65

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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.