Home / 5,567,877.34-8,351,820.20-1,524,398.66

Finding the Fourth Proportional to 5,567,877.34, 8,351,820.20 and 1,524,398.66

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Solution

The fourth proportional to 5,567,877.34, 8,351,820.20 and 1,524,398.66 is: 2,286,599.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,567,877.34 : 8,351,820.20 = 1,524,398.66 : x
  2. Step 2: Convert to fraction form
    5,567,877.34/8,351,820.20 = 1,524,398.66/x
  3. Step 3: Cross multiply
    5,567,877.34x = 8,351,820.20 × 1,524,398.66
  4. Step 4: Simplify right side
    5,567,877.34x = 12,731,503,521,440.93
  5. Step 5: Solve for x
    x = 12,731,503,521,440.93/5,567,877.34
  6. Step 6: Final answer
    x = 2,286,599.14

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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.