Home / 1,002,059.64-1,503,338.04-292,093.56

Finding the Fourth Proportional to 1,002,059.64, 1,503,338.04 and 292,093.56

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Solution

The fourth proportional to 1,002,059.64, 1,503,338.04 and 292,093.56 is: 438,212.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,002,059.64 : 1,503,338.04 = 292,093.56 : x
  2. Step 2: Convert to fraction form
    1,002,059.64/1,503,338.04 = 292,093.56/x
  3. Step 3: Cross multiply
    1,002,059.64x = 1,503,338.04 × 292,093.56
  4. Step 4: Simplify right side
    1,002,059.64x = 439,115,359,987.02
  5. Step 5: Solve for x
    x = 439,115,359,987.02/1,002,059.64
  6. Step 6: Final answer
    x = 438,212.80

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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.