Home / 1,752,956.75-2,419,084.64-948,140.75

Finding the Fourth Proportional to 1,752,956.75, 2,419,084.64 and 948,140.75

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Solution

The fourth proportional to 1,752,956.75, 2,419,084.64 and 948,140.75 is: 1,308,436.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,752,956.75 : 2,419,084.64 = 948,140.75 : x
  2. Step 2: Convert to fraction form
    1,752,956.75/2,419,084.64 = 948,140.75/x
  3. Step 3: Cross multiply
    1,752,956.75x = 2,419,084.64 × 948,140.75
  4. Step 4: Simplify right side
    1,752,956.75x = 2,293,632,724,883.08
  5. Step 5: Solve for x
    x = 2,293,632,724,883.08/1,752,956.75
  6. Step 6: Final answer
    x = 1,308,436.57

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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.