Home / 1,798,592.88-2,482,558.68-1,034,892.48

Finding the Fourth Proportional to 1,798,592.88, 2,482,558.68 and 1,034,892.48

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Solution

The fourth proportional to 1,798,592.88, 2,482,558.68 and 1,034,892.48 is: 1,428,439.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,798,592.88 : 2,482,558.68 = 1,034,892.48 : x
  2. Step 2: Convert to fraction form
    1,798,592.88/2,482,558.68 = 1,034,892.48/x
  3. Step 3: Cross multiply
    1,798,592.88x = 2,482,558.68 × 1,034,892.48
  4. Step 4: Simplify right side
    1,798,592.88x = 2,569,181,309,090.73
  5. Step 5: Solve for x
    x = 2,569,181,309,090.73/1,798,592.88
  6. Step 6: Final answer
    x = 1,428,439.61

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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.