Home / 3,482,691.12-4,805,850.06-1,954,503

Finding the Fourth Proportional to 3,482,691.12, 4,805,850.06 and 1,954,503

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Solution

The fourth proportional to 3,482,691.12, 4,805,850.06 and 1,954,503 is: 2,697,066.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,482,691.12 : 4,805,850.06 = 1,954,503 : x
  2. Step 2: Convert to fraction form
    3,482,691.12/4,805,850.06 = 1,954,503/x
  3. Step 3: Cross multiply
    3,482,691.12x = 4,805,850.06 × 1,954,503
  4. Step 4: Simplify right side
    3,482,691.12x = 9,393,048,359,820.18
  5. Step 5: Solve for x
    x = 9,393,048,359,820.18/3,482,691.12
  6. Step 6: Final answer
    x = 2,697,066.16

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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.