Home / 3,296,919.86-4,948,572.13-1,592,261.35

Finding the Fourth Proportional to 3,296,919.86, 4,948,572.13 and 1,592,261.35

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Solution

The fourth proportional to 3,296,919.86, 4,948,572.13 and 1,592,261.35 is: 2,389,933.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,296,919.86 : 4,948,572.13 = 1,592,261.35 : x
  2. Step 2: Convert to fraction form
    3,296,919.86/4,948,572.13 = 1,592,261.35/x
  3. Step 3: Cross multiply
    3,296,919.86x = 4,948,572.13 × 1,592,261.35
  4. Step 4: Simplify right side
    3,296,919.86x = 7,879,420,132,890.56
  5. Step 5: Solve for x
    x = 7,879,420,132,890.56/3,296,919.86
  6. Step 6: Final answer
    x = 2,389,933.77

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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.