Home / 1,062,602.78-1,593,035.58-494,338.10

Finding the Fourth Proportional to 1,062,602.78, 1,593,035.58 and 494,338.10

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Solution

The fourth proportional to 1,062,602.78, 1,593,035.58 and 494,338.10 is: 741,103.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,602.78 : 1,593,035.58 = 494,338.10 : x
  2. Step 2: Convert to fraction form
    1,062,602.78/1,593,035.58 = 494,338.10/x
  3. Step 3: Cross multiply
    1,062,602.78x = 1,593,035.58 × 494,338.10
  4. Step 4: Simplify right side
    1,062,602.78x = 787,498,181,849.60
  5. Step 5: Solve for x
    x = 787,498,181,849.60/1,062,602.78
  6. Step 6: Final answer
    x = 741,103.07

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.