Home / 6,930,186.10-10,397,050.62-2,669,210.26

Finding the Fourth Proportional to 6,930,186.10, 10,397,050.62 and 2,669,210.26

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Solution

The fourth proportional to 6,930,186.10, 10,397,050.62 and 2,669,210.26 is: 4,004,497.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,930,186.10 : 10,397,050.62 = 2,669,210.26 : x
  2. Step 2: Convert to fraction form
    6,930,186.10/10,397,050.62 = 2,669,210.26/x
  3. Step 3: Cross multiply
    6,930,186.10x = 10,397,050.62 × 2,669,210.26
  4. Step 4: Simplify right side
    6,930,186.10x = 27,751,914,233,647.40
  5. Step 5: Solve for x
    x = 27,751,914,233,647.40/6,930,186.10
  6. Step 6: Final answer
    x = 4,004,497.69

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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.