Home / 4,867,725.50-7,286,641.32-3,062,154.95

Finding the Fourth Proportional to 4,867,725.50, 7,286,641.32 and 3,062,154.95

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Solution

The fourth proportional to 4,867,725.50, 7,286,641.32 and 3,062,154.95 is: 4,583,829.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867,725.50 : 7,286,641.32 = 3,062,154.95 : x
  2. Step 2: Convert to fraction form
    4,867,725.50/7,286,641.32 = 3,062,154.95/x
  3. Step 3: Cross multiply
    4,867,725.50x = 7,286,641.32 × 3,062,154.95
  4. Step 4: Simplify right side
    4,867,725.50x = 22,312,824,786,912.54
  5. Step 5: Solve for x
    x = 22,312,824,786,912.54/4,867,725.50
  6. Step 6: Final answer
    x = 4,583,829.71

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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.