Home / 6,852,346.67-10,279,816.41-2,753,986.13

Finding the Fourth Proportional to 6,852,346.67, 10,279,816.41 and 2,753,986.13

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Solution

The fourth proportional to 6,852,346.67, 10,279,816.41 and 2,753,986.13 is: 4,131,500.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,852,346.67 : 10,279,816.41 = 2,753,986.13 : x
  2. Step 2: Convert to fraction form
    6,852,346.67/10,279,816.41 = 2,753,986.13/x
  3. Step 3: Cross multiply
    6,852,346.67x = 10,279,816.41 × 2,753,986.13
  4. Step 4: Simplify right side
    6,852,346.67x = 28,310,471,809,564.07
  5. Step 5: Solve for x
    x = 28,310,471,809,564.07/6,852,346.67
  6. Step 6: Final answer
    x = 4,131,500.22

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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.