Home / 5,819,322.89-8,030,913.75-3,241,003.70

Finding the Fourth Proportional to 5,819,322.89, 8,030,913.75 and 3,241,003.70

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Solution

The fourth proportional to 5,819,322.89, 8,030,913.75 and 3,241,003.70 is: 4,472,723.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,819,322.89 : 8,030,913.75 = 3,241,003.70 : x
  2. Step 2: Convert to fraction form
    5,819,322.89/8,030,913.75 = 3,241,003.70/x
  3. Step 3: Cross multiply
    5,819,322.89x = 8,030,913.75 × 3,241,003.70
  4. Step 4: Simplify right side
    5,819,322.89x = 26,028,221,198,208.16
  5. Step 5: Solve for x
    x = 26,028,221,198,208.16/5,819,322.89
  6. Step 6: Final answer
    x = 4,472,723.32

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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.