Home / 1,713,571.60-2,364,822.94-949,608.76

Finding the Fourth Proportional to 1,713,571.60, 2,364,822.94 and 949,608.76

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Solution

The fourth proportional to 1,713,571.60, 2,364,822.94 and 949,608.76 is: 1,310,512.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,713,571.60 : 2,364,822.94 = 949,608.76 : x
  2. Step 2: Convert to fraction form
    1,713,571.60/2,364,822.94 = 949,608.76/x
  3. Step 3: Cross multiply
    1,713,571.60x = 2,364,822.94 × 949,608.76
  4. Step 4: Simplify right side
    1,713,571.60x = 2,245,656,579,672.95
  5. Step 5: Solve for x
    x = 2,245,656,579,672.95/1,713,571.60
  6. Step 6: Final answer
    x = 1,310,512.25

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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.