Home / 3,045,209.52-4,567,458.32-1,223,500.56

Finding the Fourth Proportional to 3,045,209.52, 4,567,458.32 and 1,223,500.56

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Solution

The fourth proportional to 3,045,209.52, 4,567,458.32 and 1,223,500.56 is: 1,835,107.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,045,209.52 : 4,567,458.32 = 1,223,500.56 : x
  2. Step 2: Convert to fraction form
    3,045,209.52/4,567,458.32 = 1,223,500.56/x
  3. Step 3: Cross multiply
    3,045,209.52x = 4,567,458.32 × 1,223,500.56
  4. Step 4: Simplify right side
    3,045,209.52x = 5,588,287,812,296.66
  5. Step 5: Solve for x
    x = 5,588,287,812,296.66/3,045,209.52
  6. Step 6: Final answer
    x = 1,835,107.82

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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.