Home / 1,004,301.88-1,385,599.44-568,659.66

Finding the Fourth Proportional to 1,004,301.88, 1,385,599.44 and 568,659.66

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Solution

The fourth proportional to 1,004,301.88, 1,385,599.44 and 568,659.66 is: 784,559.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,301.88 : 1,385,599.44 = 568,659.66 : x
  2. Step 2: Convert to fraction form
    1,004,301.88/1,385,599.44 = 568,659.66/x
  3. Step 3: Cross multiply
    1,004,301.88x = 1,385,599.44 × 568,659.66
  4. Step 4: Simplify right side
    1,004,301.88x = 787,934,506,446.59
  5. Step 5: Solve for x
    x = 787,934,506,446.59/1,004,301.88
  6. Step 6: Final answer
    x = 784,559.43

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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.