Home / 1,364,099.97-1,882,433.07-752,309.22

Finding the Fourth Proportional to 1,364,099.97, 1,882,433.07 and 752,309.22

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Solution

The fourth proportional to 1,364,099.97, 1,882,433.07 and 752,309.22 is: 1,038,173.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,099.97 : 1,882,433.07 = 752,309.22 : x
  2. Step 2: Convert to fraction form
    1,364,099.97/1,882,433.07 = 752,309.22/x
  3. Step 3: Cross multiply
    1,364,099.97x = 1,882,433.07 × 752,309.22
  4. Step 4: Simplify right side
    1,364,099.97x = 1,416,171,754,593.91
  5. Step 5: Solve for x
    x = 1,416,171,754,593.91/1,364,099.97
  6. Step 6: Final answer
    x = 1,038,173.00

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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.