Home / 3,482,716.64-5,221,690.01-1,773,551.43

Finding the Fourth Proportional to 3,482,716.64, 5,221,690.01 and 1,773,551.43

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Solution

The fourth proportional to 3,482,716.64, 5,221,690.01 and 1,773,551.43 is: 2,659,112.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,482,716.64 : 5,221,690.01 = 1,773,551.43 : x
  2. Step 2: Convert to fraction form
    3,482,716.64/5,221,690.01 = 1,773,551.43/x
  3. Step 3: Cross multiply
    3,482,716.64x = 5,221,690.01 × 1,773,551.43
  4. Step 4: Simplify right side
    3,482,716.64x = 9,260,935,775,384.46
  5. Step 5: Solve for x
    x = 9,260,935,775,384.46/3,482,716.64
  6. Step 6: Final answer
    x = 2,659,112.63

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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.