Home / 5,654,573.34-8,481,820.41-2,288,731.74

Finding the Fourth Proportional to 5,654,573.34, 8,481,820.41 and 2,288,731.74

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Solution

The fourth proportional to 5,654,573.34, 8,481,820.41 and 2,288,731.74 is: 3,433,081.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,654,573.34 : 8,481,820.41 = 2,288,731.74 : x
  2. Step 2: Convert to fraction form
    5,654,573.34/8,481,820.41 = 2,288,731.74/x
  3. Step 3: Cross multiply
    5,654,573.34x = 8,481,820.41 × 2,288,731.74
  4. Step 4: Simplify right side
    5,654,573.34x = 19,412,611,585,346.82
  5. Step 5: Solve for x
    x = 19,412,611,585,346.82/5,654,573.34
  6. Step 6: Final answer
    x = 3,433,081.58

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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.