Home / 3,063,191.54-4,595,286.43-904,434.88

Finding the Fourth Proportional to 3,063,191.54, 4,595,286.43 and 904,434.88

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Solution

The fourth proportional to 3,063,191.54, 4,595,286.43 and 904,434.88 is: 1,356,799.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063,191.54 : 4,595,286.43 = 904,434.88 : x
  2. Step 2: Convert to fraction form
    3,063,191.54/4,595,286.43 = 904,434.88/x
  3. Step 3: Cross multiply
    3,063,191.54x = 4,595,286.43 × 904,434.88
  4. Step 4: Simplify right side
    3,063,191.54x = 4,156,137,317,133.38
  5. Step 5: Solve for x
    x = 4,156,137,317,133.38/3,063,191.54
  6. Step 6: Final answer
    x = 1,356,799.68

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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.