Home / 4,332,534.78-5,979,084.84-2,398,795.38

Finding the Fourth Proportional to 4,332,534.78, 5,979,084.84 and 2,398,795.38

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Solution

The fourth proportional to 4,332,534.78, 5,979,084.84 and 2,398,795.38 is: 3,310,441.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,332,534.78 : 5,979,084.84 = 2,398,795.38 : x
  2. Step 2: Convert to fraction form
    4,332,534.78/5,979,084.84 = 2,398,795.38/x
  3. Step 3: Cross multiply
    4,332,534.78x = 5,979,084.84 × 2,398,795.38
  4. Step 4: Simplify right side
    4,332,534.78x = 14,342,601,090,820.04
  5. Step 5: Solve for x
    x = 14,342,601,090,820.04/4,332,534.78
  6. Step 6: Final answer
    x = 3,310,441.07

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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.