Home / 2,507,073.83-3,762,758.10-2,488,202.75

Finding the Fourth Proportional to 2,507,073.83, 3,762,758.10 and 2,488,202.75

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Solution

The fourth proportional to 2,507,073.83, 3,762,758.10 and 2,488,202.75 is: 3,734,435.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,507,073.83 : 3,762,758.10 = 2,488,202.75 : x
  2. Step 2: Convert to fraction form
    2,507,073.83/3,762,758.10 = 2,488,202.75/x
  3. Step 3: Cross multiply
    2,507,073.83x = 3,762,758.10 × 2,488,202.75
  4. Step 4: Simplify right side
    2,507,073.83x = 9,362,505,070,742.43
  5. Step 5: Solve for x
    x = 9,362,505,070,742.43/2,507,073.83
  6. Step 6: Final answer
    x = 3,734,435.33

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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.