Home / 4,188,966.28-6,284,462.37-1,456,119.16

Finding the Fourth Proportional to 4,188,966.28, 6,284,462.37 and 1,456,119.16

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Solution

The fourth proportional to 4,188,966.28, 6,284,462.37 and 1,456,119.16 is: 2,184,530.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,188,966.28 : 6,284,462.37 = 1,456,119.16 : x
  2. Step 2: Convert to fraction form
    4,188,966.28/6,284,462.37 = 1,456,119.16/x
  3. Step 3: Cross multiply
    4,188,966.28x = 6,284,462.37 × 1,456,119.16
  4. Step 4: Simplify right side
    4,188,966.28x = 9,150,926,067,256.01
  5. Step 5: Solve for x
    x = 9,150,926,067,256.01/4,188,966.28
  6. Step 6: Final answer
    x = 2,184,530.85

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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.