Home / 2,015,877.56-3,024,258.75-1,481,779.36

Finding the Fourth Proportional to 2,015,877.56, 3,024,258.75 and 1,481,779.36

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Solution

The fourth proportional to 2,015,877.56, 3,024,258.75 and 1,481,779.36 is: 2,222,994.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,015,877.56 : 3,024,258.75 = 1,481,779.36 : x
  2. Step 2: Convert to fraction form
    2,015,877.56/3,024,258.75 = 1,481,779.36/x
  3. Step 3: Cross multiply
    2,015,877.56x = 3,024,258.75 × 1,481,779.36
  4. Step 4: Simplify right side
    2,015,877.56x = 4,481,284,185,985.92
  5. Step 5: Solve for x
    x = 4,481,284,185,985.92/2,015,877.56
  6. Step 6: Final answer
    x = 2,222,994.23

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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.