Home / 7,535,245.10-11,288,605.55-4,452,015.33

Finding the Fourth Proportional to 7,535,245.10, 11,288,605.55 and 4,452,015.33

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Solution

The fourth proportional to 7,535,245.10, 11,288,605.55 and 4,452,015.33 is: 6,669,596.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,535,245.10 : 11,288,605.55 = 4,452,015.33 : x
  2. Step 2: Convert to fraction form
    7,535,245.10/11,288,605.55 = 4,452,015.33/x
  3. Step 3: Cross multiply
    7,535,245.10x = 11,288,605.55 × 4,452,015.33
  4. Step 4: Simplify right side
    7,535,245.10x = 50,257,044,940,663.01
  5. Step 5: Solve for x
    x = 50,257,044,940,663.01/7,535,245.10
  6. Step 6: Final answer
    x = 6,669,596.58

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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.