Home / 3,218,844.28-4,828,616.28-1,196,851

Finding the Fourth Proportional to 3,218,844.28, 4,828,616.28 and 1,196,851

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Solution

The fourth proportional to 3,218,844.28, 4,828,616.28 and 1,196,851 is: 1,795,406.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,218,844.28 : 4,828,616.28 = 1,196,851 : x
  2. Step 2: Convert to fraction form
    3,218,844.28/4,828,616.28 = 1,196,851/x
  3. Step 3: Cross multiply
    3,218,844.28x = 4,828,616.28 × 1,196,851
  4. Step 4: Simplify right side
    3,218,844.28x = 5,779,134,223,334.28
  5. Step 5: Solve for x
    x = 5,779,134,223,334.28/3,218,844.28
  6. Step 6: Final answer
    x = 1,795,406.59

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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.