Home / 6,944,908.19-10,415,153.91-6,491,529.53

Finding the Fourth Proportional to 6,944,908.19, 10,415,153.91 and 6,491,529.53

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Solution

The fourth proportional to 6,944,908.19, 10,415,153.91 and 6,491,529.53 is: 9,735,230.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,944,908.19 : 10,415,153.91 = 6,491,529.53 : x
  2. Step 2: Convert to fraction form
    6,944,908.19/10,415,153.91 = 6,491,529.53/x
  3. Step 3: Cross multiply
    6,944,908.19x = 10,415,153.91 × 6,491,529.53
  4. Step 4: Simplify right side
    6,944,908.19x = 67,610,279,192,297.84
  5. Step 5: Solve for x
    x = 67,610,279,192,297.84/6,944,908.19
  6. Step 6: Final answer
    x = 9,735,230.10

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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.