Home / 6,392,653.68-9,588,914.90-3,695,262.56

Finding the Fourth Proportional to 6,392,653.68, 9,588,914.90 and 3,695,262.56

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Solution

The fourth proportional to 6,392,653.68, 9,588,914.90 and 3,695,262.56 is: 5,542,855.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,392,653.68 : 9,588,914.90 = 3,695,262.56 : x
  2. Step 2: Convert to fraction form
    6,392,653.68/9,588,914.90 = 3,695,262.56/x
  3. Step 3: Cross multiply
    6,392,653.68x = 9,588,914.90 × 3,695,262.56
  4. Step 4: Simplify right side
    6,392,653.68x = 35,433,558,225,176.77
  5. Step 5: Solve for x
    x = 35,433,558,225,176.77/6,392,653.68
  6. Step 6: Final answer
    x = 5,542,855.91

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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.