Home / 973,959.07-1,344,037.73-544,242.73

Finding the Fourth Proportional to 973,959.07, 1,344,037.73 and 544,242.73

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Solution

The fourth proportional to 973,959.07, 1,344,037.73 and 544,242.73 is: 751,040.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,959.07 : 1,344,037.73 = 544,242.73 : x
  2. Step 2: Convert to fraction form
    973,959.07/1,344,037.73 = 544,242.73/x
  3. Step 3: Cross multiply
    973,959.07x = 1,344,037.73 × 544,242.73
  4. Step 4: Simplify right side
    973,959.07x = 731,482,759,836.97
  5. Step 5: Solve for x
    x = 731,482,759,836.97/973,959.07
  6. Step 6: Final answer
    x = 751,040.55

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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.