Home / 5,066,437.56-6,991,694.46-2,743,355.40

Finding the Fourth Proportional to 5,066,437.56, 6,991,694.46 and 2,743,355.40

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Solution

The fourth proportional to 5,066,437.56, 6,991,694.46 and 2,743,355.40 is: 3,785,836.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,066,437.56 : 6,991,694.46 = 2,743,355.40 : x
  2. Step 2: Convert to fraction form
    5,066,437.56/6,991,694.46 = 2,743,355.40/x
  3. Step 3: Cross multiply
    5,066,437.56x = 6,991,694.46 × 2,743,355.40
  4. Step 4: Simplify right side
    5,066,437.56x = 19,180,702,751,991.08
  5. Step 5: Solve for x
    x = 19,180,702,751,991.08/5,066,437.56
  6. Step 6: Final answer
    x = 3,785,836.21

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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.