Home / 3,655,208.22-5,481,036.06-1,832,790.24

Finding the Fourth Proportional to 3,655,208.22, 5,481,036.06 and 1,832,790.24

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Solution

The fourth proportional to 3,655,208.22, 5,481,036.06 and 1,832,790.24 is: 2,748,294.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,655,208.22 : 5,481,036.06 = 1,832,790.24 : x
  2. Step 2: Convert to fraction form
    3,655,208.22/5,481,036.06 = 1,832,790.24/x
  3. Step 3: Cross multiply
    3,655,208.22x = 5,481,036.06 × 1,832,790.24
  4. Step 4: Simplify right side
    3,655,208.22x = 10,045,589,395,856.05
  5. Step 5: Solve for x
    x = 10,045,589,395,856.05/3,655,208.22
  6. Step 6: Final answer
    x = 2,748,294.70

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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.