Home / 1,063,064.46-1,593,693.54-494,775.57

Finding the Fourth Proportional to 1,063,064.46, 1,593,693.54 and 494,775.57

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Solution

The fourth proportional to 1,063,064.46, 1,593,693.54 and 494,775.57 is: 741,743.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,064.46 : 1,593,693.54 = 494,775.57 : x
  2. Step 2: Convert to fraction form
    1,063,064.46/1,593,693.54 = 494,775.57/x
  3. Step 3: Cross multiply
    1,063,064.46x = 1,593,693.54 × 494,775.57
  4. Step 4: Simplify right side
    1,063,064.46x = 788,520,629,658.82
  5. Step 5: Solve for x
    x = 788,520,629,658.82/1,063,064.46
  6. Step 6: Final answer
    x = 741,743.01

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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.