Home / 1,079,003.49-1,489,024.95-595,568.76

Finding the Fourth Proportional to 1,079,003.49, 1,489,024.95 and 595,568.76

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Solution

The fourth proportional to 1,079,003.49, 1,489,024.95 and 595,568.76 is: 821,884.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,079,003.49 : 1,489,024.95 = 595,568.76 : x
  2. Step 2: Convert to fraction form
    1,079,003.49/1,489,024.95 = 595,568.76/x
  3. Step 3: Cross multiply
    1,079,003.49x = 1,489,024.95 × 595,568.76
  4. Step 4: Simplify right side
    1,079,003.49x = 886,816,743,080.56
  5. Step 5: Solve for x
    x = 886,816,743,080.56/1,079,003.49
  6. Step 6: Final answer
    x = 821,884.96

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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.