Home / 10,159,061.49-14,019,505.09-6,084,680.49

Finding the Fourth Proportional to 10,159,061.49, 14,019,505.09 and 6,084,680.49

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Solution

The fourth proportional to 10,159,061.49, 14,019,505.09 and 6,084,680.49 is: 8,396,859.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,159,061.49 : 14,019,505.09 = 6,084,680.49 : x
  2. Step 2: Convert to fraction form
    10,159,061.49/14,019,505.09 = 6,084,680.49/x
  3. Step 3: Cross multiply
    10,159,061.49x = 14,019,505.09 × 6,084,680.49
  4. Step 4: Simplify right side
    10,159,061.49x = 85,304,209,085,367
  5. Step 5: Solve for x
    x = 85,304,209,085,367/10,159,061.49
  6. Step 6: Final answer
    x = 8,396,859.21

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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.