Home / 1,417,824.68-1,956,591.06-773,233.16

Finding the Fourth Proportional to 1,417,824.68, 1,956,591.06 and 773,233.16

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Solution

The fourth proportional to 1,417,824.68, 1,956,591.06 and 773,233.16 is: 1,067,057.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,417,824.68 : 1,956,591.06 = 773,233.16 : x
  2. Step 2: Convert to fraction form
    1,417,824.68/1,956,591.06 = 773,233.16/x
  3. Step 3: Cross multiply
    1,417,824.68x = 1,956,591.06 × 773,233.16
  4. Step 4: Simplify right side
    1,417,824.68x = 1,512,901,088,151.55
  5. Step 5: Solve for x
    x = 1,512,901,088,151.55/1,417,824.68
  6. Step 6: Final answer
    x = 1,067,057.94

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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.