Home / 1,416,956.07-1,955,672.37-982,552.26

Finding the Fourth Proportional to 1,416,956.07, 1,955,672.37 and 982,552.26

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Solution

The fourth proportional to 1,416,956.07, 1,955,672.37 and 982,552.26 is: 1,356,111.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,416,956.07 : 1,955,672.37 = 982,552.26 : x
  2. Step 2: Convert to fraction form
    1,416,956.07/1,955,672.37 = 982,552.26/x
  3. Step 3: Cross multiply
    1,416,956.07x = 1,955,672.37 × 982,552.26
  4. Step 4: Simplify right side
    1,416,956.07x = 1,921,550,306,963.06
  5. Step 5: Solve for x
    x = 1,921,550,306,963.06/1,416,956.07
  6. Step 6: Final answer
    x = 1,356,111.42

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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.