Home / 3,690,586.17-5,536,045.94-1,131,614.37

Finding the Fourth Proportional to 3,690,586.17, 5,536,045.94 and 1,131,614.37

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Solution

The fourth proportional to 3,690,586.17, 5,536,045.94 and 1,131,614.37 is: 1,697,472.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,690,586.17 : 5,536,045.94 = 1,131,614.37 : x
  2. Step 2: Convert to fraction form
    3,690,586.17/5,536,045.94 = 1,131,614.37/x
  3. Step 3: Cross multiply
    3,690,586.17x = 5,536,045.94 × 1,131,614.37
  4. Step 4: Simplify right side
    3,690,586.17x = 6,264,669,133,026.09
  5. Step 5: Solve for x
    x = 6,264,669,133,026.09/3,690,586.17
  6. Step 6: Final answer
    x = 1,697,472.66

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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.