Home / 594,414.24-820,369.03-332,869.16

Finding the Fourth Proportional to 594,414.24, 820,369.03 and 332,869.16

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Solution

The fourth proportional to 594,414.24, 820,369.03 and 332,869.16 is: 459,402.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,414.24 : 820,369.03 = 332,869.16 : x
  2. Step 2: Convert to fraction form
    594,414.24/820,369.03 = 332,869.16/x
  3. Step 3: Cross multiply
    594,414.24x = 820,369.03 × 332,869.16
  4. Step 4: Simplify right side
    594,414.24x = 273,075,549,906.12
  5. Step 5: Solve for x
    x = 273,075,549,906.12/594,414.24
  6. Step 6: Final answer
    x = 459,402.77

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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.