Home / 10,978,206.26-15,150,013.59-6,083,510.06

Finding the Fourth Proportional to 10,978,206.26, 15,150,013.59 and 6,083,510.06

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Solution

The fourth proportional to 10,978,206.26, 15,150,013.59 and 6,083,510.06 is: 8,395,293.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,978,206.26 : 15,150,013.59 = 6,083,510.06 : x
  2. Step 2: Convert to fraction form
    10,978,206.26/15,150,013.59 = 6,083,510.06/x
  3. Step 3: Cross multiply
    10,978,206.26x = 15,150,013.59 × 6,083,510.06
  4. Step 4: Simplify right side
    10,978,206.26x = 92,165,260,083,901.70
  5. Step 5: Solve for x
    x = 92,165,260,083,901.70/10,978,206.26
  6. Step 6: Final answer
    x = 8,395,293.17

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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.