Home / 1,108,472.04-1,529,690.27-599,174.42

Finding the Fourth Proportional to 1,108,472.04, 1,529,690.27 and 599,174.42

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Solution

The fourth proportional to 1,108,472.04, 1,529,690.27 and 599,174.42 is: 826,860.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,108,472.04 : 1,529,690.27 = 599,174.42 : x
  2. Step 2: Convert to fraction form
    1,108,472.04/1,529,690.27 = 599,174.42/x
  3. Step 3: Cross multiply
    1,108,472.04x = 1,529,690.27 × 599,174.42
  4. Step 4: Simplify right side
    1,108,472.04x = 916,551,269,662.57
  5. Step 5: Solve for x
    x = 916,551,269,662.57/1,108,472.04
  6. Step 6: Final answer
    x = 826,860.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.