Home / 7,242,112.04-10,863,182.66-2,694,158.06

Finding the Fourth Proportional to 7,242,112.04, 10,863,182.66 and 2,694,158.06

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Solution

The fourth proportional to 7,242,112.04, 10,863,182.66 and 2,694,158.06 is: 4,041,242.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,242,112.04 : 10,863,182.66 = 2,694,158.06 : x
  2. Step 2: Convert to fraction form
    7,242,112.04/10,863,182.66 = 2,694,158.06/x
  3. Step 3: Cross multiply
    7,242,112.04x = 10,863,182.66 × 2,694,158.06
  4. Step 4: Simplify right side
    7,242,112.04x = 29,267,131,052,904.54
  5. Step 5: Solve for x
    x = 29,267,131,052,904.54/7,242,112.04
  6. Step 6: Final answer
    x = 4,041,242.51

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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.