Home / 5,415,022.33-7,472,741.39-2,967,724.22

Finding the Fourth Proportional to 5,415,022.33, 7,472,741.39 and 2,967,724.22

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Solution

The fourth proportional to 5,415,022.33, 7,472,741.39 and 2,967,724.22 is: 4,095,465.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,415,022.33 : 7,472,741.39 = 2,967,724.22 : x
  2. Step 2: Convert to fraction form
    5,415,022.33/7,472,741.39 = 2,967,724.22/x
  3. Step 3: Cross multiply
    5,415,022.33x = 7,472,741.39 × 2,967,724.22
  4. Step 4: Simplify right side
    5,415,022.33x = 22,177,035,622,207
  5. Step 5: Solve for x
    x = 22,177,035,622,207/5,415,022.33
  6. Step 6: Final answer
    x = 4,095,465.22

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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.