Home / 11,558,392.68-15,950,839.53-6,596,734.44

Finding the Fourth Proportional to 11,558,392.68, 15,950,839.53 and 6,596,734.44

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Solution

The fourth proportional to 11,558,392.68, 15,950,839.53 and 6,596,734.44 is: 9,103,640.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,558,392.68 : 15,950,839.53 = 6,596,734.44 : x
  2. Step 2: Convert to fraction form
    11,558,392.68/15,950,839.53 = 6,596,734.44/x
  3. Step 3: Cross multiply
    11,558,392.68x = 15,950,839.53 × 6,596,734.44
  4. Step 4: Simplify right side
    11,558,392.68x = 105,223,452,474,464.42
  5. Step 5: Solve for x
    x = 105,223,452,474,464.42/11,558,392.68
  6. Step 6: Final answer
    x = 9,103,640.57

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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.