Home / 2,486,022.54-3,729,594.88-757,047.04

Finding the Fourth Proportional to 2,486,022.54, 3,729,594.88 and 757,047.04

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Solution

The fourth proportional to 2,486,022.54, 3,729,594.88 and 757,047.04 is: 1,135,741.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,486,022.54 : 3,729,594.88 = 757,047.04 : x
  2. Step 2: Convert to fraction form
    2,486,022.54/3,729,594.88 = 757,047.04/x
  3. Step 3: Cross multiply
    2,486,022.54x = 3,729,594.88 × 757,047.04
  4. Step 4: Simplify right side
    2,486,022.54x = 2,823,478,764,303.16
  5. Step 5: Solve for x
    x = 2,823,478,764,303.16/2,486,022.54
  6. Step 6: Final answer
    x = 1,135,741.42

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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.