Home / 5,826,233.86-8,040,681.42-3,213,249.01

Finding the Fourth Proportional to 5,826,233.86, 8,040,681.42 and 3,213,249.01

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Solution

The fourth proportional to 5,826,233.86, 8,040,681.42 and 3,213,249.01 is: 4,434,547.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,826,233.86 : 8,040,681.42 = 3,213,249.01 : x
  2. Step 2: Convert to fraction form
    5,826,233.86/8,040,681.42 = 3,213,249.01/x
  3. Step 3: Cross multiply
    5,826,233.86x = 8,040,681.42 × 3,213,249.01
  4. Step 4: Simplify right side
    5,826,233.86x = 25,836,711,612,540.39
  5. Step 5: Solve for x
    x = 25,836,711,612,540.39/5,826,233.86
  6. Step 6: Final answer
    x = 4,434,547.64

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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.