Home / 11,484,716.68-17,235,031.22-4,567,487.18

Finding the Fourth Proportional to 11,484,716.68, 17,235,031.22 and 4,567,487.18

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Solution

The fourth proportional to 11,484,716.68, 17,235,031.22 and 4,567,487.18 is: 6,854,394.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,484,716.68 : 17,235,031.22 = 4,567,487.18 : x
  2. Step 2: Convert to fraction form
    11,484,716.68/17,235,031.22 = 4,567,487.18/x
  3. Step 3: Cross multiply
    11,484,716.68x = 17,235,031.22 × 4,567,487.18
  4. Step 4: Simplify right side
    11,484,716.68x = 78,720,784,144,249.75
  5. Step 5: Solve for x
    x = 78,720,784,144,249.75/11,484,716.68
  6. Step 6: Final answer
    x = 6,854,394.96

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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.