Home / 5,022,890.16-7,534,166.76-2,183,002.08

Finding the Fourth Proportional to 5,022,890.16, 7,534,166.76 and 2,183,002.08

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Solution

The fourth proportional to 5,022,890.16, 7,534,166.76 and 2,183,002.08 is: 3,274,429.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,022,890.16 : 7,534,166.76 = 2,183,002.08 : x
  2. Step 2: Convert to fraction form
    5,022,890.16/7,534,166.76 = 2,183,002.08/x
  3. Step 3: Cross multiply
    5,022,890.16x = 7,534,166.76 × 2,183,002.08
  4. Step 4: Simplify right side
    5,022,890.16x = 16,447,101,708,146.86
  5. Step 5: Solve for x
    x = 16,447,101,708,146.86/5,022,890.16
  6. Step 6: Final answer
    x = 3,274,429.90

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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.