Home / 1,080,991.94-1,491,746.88-597,577.46

Finding the Fourth Proportional to 1,080,991.94, 1,491,746.88 and 597,577.46

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Solution

The fourth proportional to 1,080,991.94, 1,491,746.88 and 597,577.46 is: 824,644.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,080,991.94 : 1,491,746.88 = 597,577.46 : x
  2. Step 2: Convert to fraction form
    1,080,991.94/1,491,746.88 = 597,577.46/x
  3. Step 3: Cross multiply
    1,080,991.94x = 1,491,746.88 × 597,577.46
  4. Step 4: Simplify right side
    1,080,991.94x = 891,434,311,513.33
  5. Step 5: Solve for x
    x = 891,434,311,513.33/1,080,991.94
  6. Step 6: Final answer
    x = 824,644.73

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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.