Home / 1,027,090.80-1,417,342.68-597,371.76

Finding the Fourth Proportional to 1,027,090.80, 1,417,342.68 and 597,371.76

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Solution

The fourth proportional to 1,027,090.80, 1,417,342.68 and 597,371.76 is: 824,348.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,027,090.80 : 1,417,342.68 = 597,371.76 : x
  2. Step 2: Convert to fraction form
    1,027,090.80/1,417,342.68 = 597,371.76/x
  3. Step 3: Cross multiply
    1,027,090.80x = 1,417,342.68 × 597,371.76
  4. Step 4: Simplify right side
    1,027,090.80x = 846,680,491,274.72
  5. Step 5: Solve for x
    x = 846,680,491,274.72/1,027,090.80
  6. Step 6: Final answer
    x = 824,348.24

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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.