Home / 1,204,047.27-1,806,372.30-351,119.02

Finding the Fourth Proportional to 1,204,047.27, 1,806,372.30 and 351,119.02

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Solution

The fourth proportional to 1,204,047.27, 1,806,372.30 and 351,119.02 is: 526,766.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,204,047.27 : 1,806,372.30 = 351,119.02 : x
  2. Step 2: Convert to fraction form
    1,204,047.27/1,806,372.30 = 351,119.02/x
  3. Step 3: Cross multiply
    1,204,047.27x = 1,806,372.30 × 351,119.02
  4. Step 4: Simplify right side
    1,204,047.27x = 634,251,671,731.15
  5. Step 5: Solve for x
    x = 634,251,671,731.15/1,204,047.27
  6. Step 6: Final answer
    x = 526,766.42

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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.