Home / 2,419,975.80-3,629,963.70-1,001,050.20

Finding the Fourth Proportional to 2,419,975.80, 3,629,963.70 and 1,001,050.20

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Solution

The fourth proportional to 2,419,975.80, 3,629,963.70 and 1,001,050.20 is: 1,501,575.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,419,975.80 : 3,629,963.70 = 1,001,050.20 : x
  2. Step 2: Convert to fraction form
    2,419,975.80/3,629,963.70 = 1,001,050.20/x
  3. Step 3: Cross multiply
    2,419,975.80x = 3,629,963.70 × 1,001,050.20
  4. Step 4: Simplify right side
    2,419,975.80x = 3,633,775,887,877.74
  5. Step 5: Solve for x
    x = 3,633,775,887,877.74/2,419,975.80
  6. Step 6: Final answer
    x = 1,501,575.30

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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.