Home / 2,436,462.08-3,658,285.88-1,359,079.68

Finding the Fourth Proportional to 2,436,462.08, 3,658,285.88 and 1,359,079.68

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Solution

The fourth proportional to 2,436,462.08, 3,658,285.88 and 1,359,079.68 is: 2,040,623.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,436,462.08 : 3,658,285.88 = 1,359,079.68 : x
  2. Step 2: Convert to fraction form
    2,436,462.08/3,658,285.88 = 1,359,079.68/x
  3. Step 3: Cross multiply
    2,436,462.08x = 3,658,285.88 × 1,359,079.68
  4. Step 4: Simplify right side
    2,436,462.08x = 4,971,902,003,138.92
  5. Step 5: Solve for x
    x = 4,971,902,003,138.92/2,436,462.08
  6. Step 6: Final answer
    x = 2,040,623.59

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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.