Home / 3,034,178.94-4,551,933-1,140,920.37

Finding the Fourth Proportional to 3,034,178.94, 4,551,933 and 1,140,920.37

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Solution

The fourth proportional to 3,034,178.94, 4,551,933 and 1,140,920.37 is: 1,711,630.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,178.94 : 4,551,933 = 1,140,920.37 : x
  2. Step 2: Convert to fraction form
    3,034,178.94/4,551,933 = 1,140,920.37/x
  3. Step 3: Cross multiply
    3,034,178.94x = 4,551,933 × 1,140,920.37
  4. Step 4: Simplify right side
    3,034,178.94x = 5,193,393,082,575.21
  5. Step 5: Solve for x
    x = 5,193,393,082,575.21/3,034,178.94
  6. Step 6: Final answer
    x = 1,711,630.46

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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.