Home / 7,535,235.89-11,288,591.82-4,452,006.12

Finding the Fourth Proportional to 7,535,235.89, 11,288,591.82 and 4,452,006.12

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Solution

The fourth proportional to 7,535,235.89, 11,288,591.82 and 4,452,006.12 is: 6,669,582.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,535,235.89 : 11,288,591.82 = 4,452,006.12 : x
  2. Step 2: Convert to fraction form
    7,535,235.89/11,288,591.82 = 4,452,006.12/x
  3. Step 3: Cross multiply
    7,535,235.89x = 11,288,591.82 × 4,452,006.12
  4. Step 4: Simplify right side
    7,535,235.89x = 50,256,879,868,821.94
  5. Step 5: Solve for x
    x = 50,256,879,868,821.94/7,535,235.89
  6. Step 6: Final answer
    x = 6,669,582.83

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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.