Home / 1,274,425.56-1,758,693.96-701,453.52

Finding the Fourth Proportional to 1,274,425.56, 1,758,693.96 and 701,453.52

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Solution

The fourth proportional to 1,274,425.56, 1,758,693.96 and 701,453.52 is: 967,998.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,274,425.56 : 1,758,693.96 = 701,453.52 : x
  2. Step 2: Convert to fraction form
    1,274,425.56/1,758,693.96 = 701,453.52/x
  3. Step 3: Cross multiply
    1,274,425.56x = 1,758,693.96 × 701,453.52
  4. Step 4: Simplify right side
    1,274,425.56x = 1,233,642,068,844.74
  5. Step 5: Solve for x
    x = 1,233,642,068,844.74/1,274,425.56
  6. Step 6: Final answer
    x = 967,998.53

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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.