Home / 1,759,204.88-2,427,707.44-954,388.88

Finding the Fourth Proportional to 1,759,204.88, 2,427,707.44 and 954,388.88

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Solution

The fourth proportional to 1,759,204.88, 2,427,707.44 and 954,388.88 is: 1,317,059.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,759,204.88 : 2,427,707.44 = 954,388.88 : x
  2. Step 2: Convert to fraction form
    1,759,204.88/2,427,707.44 = 954,388.88/x
  3. Step 3: Cross multiply
    1,759,204.88x = 2,427,707.44 × 954,388.88
  4. Step 4: Simplify right side
    1,759,204.88x = 2,316,976,984,629.27
  5. Step 5: Solve for x
    x = 2,316,976,984,629.27/1,759,204.88
  6. Step 6: Final answer
    x = 1,317,059.21

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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.