Home / 7,535,249.60-11,288,612.30-4,452,019.83

Finding the Fourth Proportional to 7,535,249.60, 11,288,612.30 and 4,452,019.83

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Solution

The fourth proportional to 7,535,249.60, 11,288,612.30 and 4,452,019.83 is: 6,669,603.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,535,249.60 : 11,288,612.30 = 4,452,019.83 : x
  2. Step 2: Convert to fraction form
    7,535,249.60/11,288,612.30 = 4,452,019.83/x
  3. Step 3: Cross multiply
    7,535,249.60x = 11,288,612.30 × 4,452,019.83
  4. Step 4: Simplify right side
    7,535,249.60x = 50,257,125,790,521.81
  5. Step 5: Solve for x
    x = 50,257,125,790,521.81/7,535,249.60
  6. Step 6: Final answer
    x = 6,669,603.33

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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.