Home / 7,723,960.96-11,586,510.06-2,044,147

Finding the Fourth Proportional to 7,723,960.96, 11,586,510.06 and 2,044,147

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Solution

The fourth proportional to 7,723,960.96, 11,586,510.06 and 2,044,147 is: 3,066,370.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,723,960.96 : 11,586,510.06 = 2,044,147 : x
  2. Step 2: Convert to fraction form
    7,723,960.96/11,586,510.06 = 2,044,147/x
  3. Step 3: Cross multiply
    7,723,960.96x = 11,586,510.06 × 2,044,147
  4. Step 4: Simplify right side
    7,723,960.96x = 23,684,529,779,618.82
  5. Step 5: Solve for x
    x = 23,684,529,779,618.82/7,723,960.96
  6. Step 6: Final answer
    x = 3,066,370.99

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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.