Home / 5,733,482.67-7,912,207.31-3,155,163.39

Finding the Fourth Proportional to 5,733,482.67, 7,912,207.31 and 3,155,163.39

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Solution

The fourth proportional to 5,733,482.67, 7,912,207.31 and 3,155,163.39 is: 4,354,126.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,733,482.67 : 7,912,207.31 = 3,155,163.39 : x
  2. Step 2: Convert to fraction form
    5,733,482.67/7,912,207.31 = 3,155,163.39/x
  3. Step 3: Cross multiply
    5,733,482.67x = 7,912,207.31 × 3,155,163.39
  4. Step 4: Simplify right side
    5,733,482.67x = 24,964,306,822,826.56
  5. Step 5: Solve for x
    x = 24,964,306,822,826.56/5,733,482.67
  6. Step 6: Final answer
    x = 4,354,126.15

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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.