Home / 4,471,552.70-6,707,439.30-1,631,663.94

Finding the Fourth Proportional to 4,471,552.70, 6,707,439.30 and 1,631,663.94

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Solution

The fourth proportional to 4,471,552.70, 6,707,439.30 and 1,631,663.94 is: 2,447,536.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,471,552.70 : 6,707,439.30 = 1,631,663.94 : x
  2. Step 2: Convert to fraction form
    4,471,552.70/6,707,439.30 = 1,631,663.94/x
  3. Step 3: Cross multiply
    4,471,552.70x = 6,707,439.30 × 1,631,663.94
  4. Step 4: Simplify right side
    4,471,552.70x = 10,944,286,835,548.84
  5. Step 5: Solve for x
    x = 10,944,286,835,548.84/4,471,552.70
  6. Step 6: Final answer
    x = 2,447,536.14

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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.