Home / 2,250,201.12-3,377,635.92-1,507,437.60

Finding the Fourth Proportional to 2,250,201.12, 3,377,635.92 and 1,507,437.60

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Solution

The fourth proportional to 2,250,201.12, 3,377,635.92 and 1,507,437.60 is: 2,262,720.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,250,201.12 : 3,377,635.92 = 1,507,437.60 : x
  2. Step 2: Convert to fraction form
    2,250,201.12/3,377,635.92 = 1,507,437.60/x
  3. Step 3: Cross multiply
    2,250,201.12x = 3,377,635.92 × 1,507,437.60
  4. Step 4: Simplify right side
    2,250,201.12x = 5,091,575,384,918.59
  5. Step 5: Solve for x
    x = 5,091,575,384,918.59/2,250,201.12
  6. Step 6: Final answer
    x = 2,262,720.14

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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.