Home / 594,213,170.36-820,017,146.18-371,324,278.04

Finding the Fourth Proportional to 594,213,170.36, 820,017,146.18 and 371,324,278.04

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Solution

The fourth proportional to 594,213,170.36, 820,017,146.18 and 371,324,278.04 is: 512,429,360.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,213,170.36 : 820,017,146.18 = 371,324,278.04 : x
  2. Step 2: Convert to fraction form
    594,213,170.36/820,017,146.18 = 371,324,278.04/x
  3. Step 3: Cross multiply
    594,213,170.36x = 820,017,146.18 × 371,324,278.04
  4. Step 4: Simplify right side
    594,213,170.36x = 304,492,274,785,709,632
  5. Step 5: Solve for x
    x = 304,492,274,785,709,632/594,213,170.36
  6. Step 6: Final answer
    x = 512,429,360.33

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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.