Home / 5,819,568.46-8,031,253.71-3,241,249.90

Finding the Fourth Proportional to 5,819,568.46, 8,031,253.71 and 3,241,249.90

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Solution

The fourth proportional to 5,819,568.46, 8,031,253.71 and 3,241,249.90 is: 4,473,063.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,819,568.46 : 8,031,253.71 = 3,241,249.90 : x
  2. Step 2: Convert to fraction form
    5,819,568.46/8,031,253.71 = 3,241,249.90/x
  3. Step 3: Cross multiply
    5,819,568.46x = 8,031,253.71 × 3,241,249.90
  4. Step 4: Simplify right side
    5,819,568.46x = 26,031,300,284,412.13
  5. Step 5: Solve for x
    x = 26,031,300,284,412.13/5,819,568.46
  6. Step 6: Final answer
    x = 4,473,063.68

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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.