Home / 1,364,098.97-1,882,431.69-752,308.22

Finding the Fourth Proportional to 1,364,098.97, 1,882,431.69 and 752,308.22

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Solution

The fourth proportional to 1,364,098.97, 1,882,431.69 and 752,308.22 is: 1,038,171.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,098.97 : 1,882,431.69 = 752,308.22 : x
  2. Step 2: Convert to fraction form
    1,364,098.97/1,882,431.69 = 752,308.22/x
  3. Step 3: Cross multiply
    1,364,098.97x = 1,882,431.69 × 752,308.22
  4. Step 4: Simplify right side
    1,364,098.97x = 1,416,168,833,975.49
  5. Step 5: Solve for x
    x = 1,416,168,833,975.49/1,364,098.97
  6. Step 6: Final answer
    x = 1,038,171.62

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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.