Home / 4,723,263.40-6,517,565.22-2,657,880.04

Finding the Fourth Proportional to 4,723,263.40, 6,517,565.22 and 2,657,880.04

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Solution

The fourth proportional to 4,723,263.40, 6,517,565.22 and 2,657,880.04 is: 3,667,571.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,723,263.40 : 6,517,565.22 = 2,657,880.04 : x
  2. Step 2: Convert to fraction form
    4,723,263.40/6,517,565.22 = 2,657,880.04/x
  3. Step 3: Cross multiply
    4,723,263.40x = 6,517,565.22 × 2,657,880.04
  4. Step 4: Simplify right side
    4,723,263.40x = 17,322,906,507,636.21
  5. Step 5: Solve for x
    x = 17,322,906,507,636.21/4,723,263.40
  6. Step 6: Final answer
    x = 3,667,571.56

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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.