Home / 2,471,723.10-3,703,437.45-1,206,827.10

Finding the Fourth Proportional to 2,471,723.10, 3,703,437.45 and 1,206,827.10

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Solution

The fourth proportional to 2,471,723.10, 3,703,437.45 and 1,206,827.10 is: 1,808,215.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,471,723.10 : 3,703,437.45 = 1,206,827.10 : x
  2. Step 2: Convert to fraction form
    2,471,723.10/3,703,437.45 = 1,206,827.10/x
  3. Step 3: Cross multiply
    2,471,723.10x = 3,703,437.45 × 1,206,827.10
  4. Step 4: Simplify right side
    2,471,723.10x = 4,469,408,677,814.90
  5. Step 5: Solve for x
    x = 4,469,408,677,814.90/2,471,723.10
  6. Step 6: Final answer
    x = 1,808,215.77

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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.