Home / 4,091,510.97-6,137,266.46-4,085,606.07

Finding the Fourth Proportional to 4,091,510.97, 6,137,266.46 and 4,085,606.07

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Solution

The fourth proportional to 4,091,510.97, 6,137,266.46 and 4,085,606.07 is: 6,128,409.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,091,510.97 : 6,137,266.46 = 4,085,606.07 : x
  2. Step 2: Convert to fraction form
    4,091,510.97/6,137,266.46 = 4,085,606.07/x
  3. Step 3: Cross multiply
    4,091,510.97x = 6,137,266.46 × 4,085,606.07
  4. Step 4: Simplify right side
    4,091,510.97x = 25,074,453,081,755.38
  5. Step 5: Solve for x
    x = 25,074,453,081,755.38/4,091,510.97
  6. Step 6: Final answer
    x = 6,128,409.11

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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.