Home / 1,080,822.76-1,491,541.26-590,792.92

Finding the Fourth Proportional to 1,080,822.76, 1,491,541.26 and 590,792.92

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Solution

The fourth proportional to 1,080,822.76, 1,491,541.26 and 590,792.92 is: 815,297.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,080,822.76 : 1,491,541.26 = 590,792.92 : x
  2. Step 2: Convert to fraction form
    1,080,822.76/1,491,541.26 = 590,792.92/x
  3. Step 3: Cross multiply
    1,080,822.76x = 1,491,541.26 × 590,792.92
  4. Step 4: Simplify right side
    1,080,822.76x = 881,192,016,295.88
  5. Step 5: Solve for x
    x = 881,192,016,295.88/1,080,822.76
  6. Step 6: Final answer
    x = 815,297.43

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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.