Home / 3,238,671.64-4,852,690.32-1,107,593.23

Finding the Fourth Proportional to 3,238,671.64, 4,852,690.32 and 1,107,593.23

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Solution

The fourth proportional to 3,238,671.64, 4,852,690.32 and 1,107,593.23 is: 1,659,571.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,238,671.64 : 4,852,690.32 = 1,107,593.23 : x
  2. Step 2: Convert to fraction form
    3,238,671.64/4,852,690.32 = 1,107,593.23/x
  3. Step 3: Cross multiply
    3,238,671.64x = 4,852,690.32 × 1,107,593.23
  4. Step 4: Simplify right side
    3,238,671.64x = 5,374,806,945,718.53
  5. Step 5: Solve for x
    x = 5,374,806,945,718.53/3,238,671.64
  6. Step 6: Final answer
    x = 1,659,571.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.