Home / 1,952,112.64-2,930,059.52-941,944.92

Finding the Fourth Proportional to 1,952,112.64, 2,930,059.52 and 941,944.92

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Solution

The fourth proportional to 1,952,112.64, 2,930,059.52 and 941,944.92 is: 1,413,829.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,952,112.64 : 2,930,059.52 = 941,944.92 : x
  2. Step 2: Convert to fraction form
    1,952,112.64/2,930,059.52 = 941,944.92/x
  3. Step 3: Cross multiply
    1,952,112.64x = 2,930,059.52 × 941,944.92
  4. Step 4: Simplify right side
    1,952,112.64x = 2,759,954,680,161.64
  5. Step 5: Solve for x
    x = 2,759,954,680,161.64/1,952,112.64
  6. Step 6: Final answer
    x = 1,413,829.62

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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.