Home / 7,600,340.52-11,401,065.72-2,136,241.26

Finding the Fourth Proportional to 7,600,340.52, 11,401,065.72 and 2,136,241.26

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Solution

The fourth proportional to 7,600,340.52, 11,401,065.72 and 2,136,241.26 is: 3,204,517.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,600,340.52 : 11,401,065.72 = 2,136,241.26 : x
  2. Step 2: Convert to fraction form
    7,600,340.52/11,401,065.72 = 2,136,241.26/x
  3. Step 3: Cross multiply
    7,600,340.52x = 11,401,065.72 × 2,136,241.26
  4. Step 4: Simplify right side
    7,600,340.52x = 24,355,426,999,035.61
  5. Step 5: Solve for x
    x = 24,355,426,999,035.61/7,600,340.52
  6. Step 6: Final answer
    x = 3,204,517.87

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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.