Home / 8,081,408.43-11,152,604.52-4,596,657.66

Finding the Fourth Proportional to 8,081,408.43, 11,152,604.52 and 4,596,657.66

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Solution

The fourth proportional to 8,081,408.43, 11,152,604.52 and 4,596,657.66 is: 6,343,535.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,081,408.43 : 11,152,604.52 = 4,596,657.66 : x
  2. Step 2: Convert to fraction form
    8,081,408.43/11,152,604.52 = 4,596,657.66/x
  3. Step 3: Cross multiply
    8,081,408.43x = 11,152,604.52 × 4,596,657.66
  4. Step 4: Simplify right side
    8,081,408.43x = 51,264,704,995,808.62
  5. Step 5: Solve for x
    x = 51,264,704,995,808.62/8,081,408.43
  6. Step 6: Final answer
    x = 6,343,535.96

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.