Home / 4,271,949.18-5,895,268.38-2,311,825.82

Finding the Fourth Proportional to 4,271,949.18, 5,895,268.38 and 2,311,825.82

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Solution

The fourth proportional to 4,271,949.18, 5,895,268.38 and 2,311,825.82 is: 3,190,308.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,271,949.18 : 5,895,268.38 = 2,311,825.82 : x
  2. Step 2: Convert to fraction form
    4,271,949.18/5,895,268.38 = 2,311,825.82/x
  3. Step 3: Cross multiply
    4,271,949.18x = 5,895,268.38 × 2,311,825.82
  4. Step 4: Simplify right side
    4,271,949.18x = 13,628,833,671,451.74
  5. Step 5: Solve for x
    x = 13,628,833,671,451.74/4,271,949.18
  6. Step 6: Final answer
    x = 3,190,308.01

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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.