Home / 2,301,114.30-3,449,079.45-1,103,610.30

Finding the Fourth Proportional to 2,301,114.30, 3,449,079.45 and 1,103,610.30

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Solution

The fourth proportional to 2,301,114.30, 3,449,079.45 and 1,103,610.30 is: 1,654,172.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,114.30 : 3,449,079.45 = 1,103,610.30 : x
  2. Step 2: Convert to fraction form
    2,301,114.30/3,449,079.45 = 1,103,610.30/x
  3. Step 3: Cross multiply
    2,301,114.30x = 3,449,079.45 × 1,103,610.30
  4. Step 4: Simplify right side
    2,301,114.30x = 3,806,439,606,538.34
  5. Step 5: Solve for x
    x = 3,806,439,606,538.34/2,301,114.30
  6. Step 6: Final answer
    x = 1,654,172.33

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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.