Home / 2,244,132.80-3,368,313.30-1,179,938.60

Finding the Fourth Proportional to 2,244,132.80, 3,368,313.30 and 1,179,938.60

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Solution

The fourth proportional to 2,244,132.80, 3,368,313.30 and 1,179,938.60 is: 1,771,019.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,132.80 : 3,368,313.30 = 1,179,938.60 : x
  2. Step 2: Convert to fraction form
    2,244,132.80/3,368,313.30 = 1,179,938.60/x
  3. Step 3: Cross multiply
    2,244,132.80x = 3,368,313.30 × 1,179,938.60
  4. Step 4: Simplify right side
    2,244,132.80x = 3,974,402,879,563.38
  5. Step 5: Solve for x
    x = 3,974,402,879,563.38/2,244,132.80
  6. Step 6: Final answer
    x = 1,771,019.47

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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.