Home / 3,038,299.60-4,557,709.56-794,434

Finding the Fourth Proportional to 3,038,299.60, 4,557,709.56 and 794,434

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Solution

The fourth proportional to 3,038,299.60, 4,557,709.56 and 794,434 is: 1,191,719.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,038,299.60 : 4,557,709.56 = 794,434 : x
  2. Step 2: Convert to fraction form
    3,038,299.60/4,557,709.56 = 794,434/x
  3. Step 3: Cross multiply
    3,038,299.60x = 4,557,709.56 × 794,434
  4. Step 4: Simplify right side
    3,038,299.60x = 3,620,799,436,589.04
  5. Step 5: Solve for x
    x = 3,620,799,436,589.04/3,038,299.60
  6. Step 6: Final answer
    x = 1,191,719.02

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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.