Home / 1,701,685.56-2,348,295.96-927,323.34

Finding the Fourth Proportional to 1,701,685.56, 2,348,295.96 and 927,323.34

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Solution

The fourth proportional to 1,701,685.56, 2,348,295.96 and 927,323.34 is: 1,279,689.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,685.56 : 2,348,295.96 = 927,323.34 : x
  2. Step 2: Convert to fraction form
    1,701,685.56/2,348,295.96 = 927,323.34/x
  3. Step 3: Cross multiply
    1,701,685.56x = 2,348,295.96 × 927,323.34
  4. Step 4: Simplify right side
    1,701,685.56x = 2,177,629,642,390.87
  5. Step 5: Solve for x
    x = 2,177,629,642,390.87/1,701,685.56
  6. Step 6: Final answer
    x = 1,279,689.79

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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.