Home / 1,810,250.51-2,498,147.34-994,507.03

Finding the Fourth Proportional to 1,810,250.51, 2,498,147.34 and 994,507.03

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Solution

The fourth proportional to 1,810,250.51, 2,498,147.34 and 994,507.03 is: 1,372,420.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,810,250.51 : 2,498,147.34 = 994,507.03 : x
  2. Step 2: Convert to fraction form
    1,810,250.51/2,498,147.34 = 994,507.03/x
  3. Step 3: Cross multiply
    1,810,250.51x = 2,498,147.34 × 994,507.03
  4. Step 4: Simplify right side
    1,810,250.51x = 2,484,425,086,633.27
  5. Step 5: Solve for x
    x = 2,484,425,086,633.27/1,810,250.51
  6. Step 6: Final answer
    x = 1,372,420.60

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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.