Home / 3,599,243.40-5,400,228.96-2,160,931.44

Finding the Fourth Proportional to 3,599,243.40, 5,400,228.96 and 2,160,931.44

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Solution

The fourth proportional to 3,599,243.40, 5,400,228.96 and 2,160,931.44 is: 3,242,216.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,599,243.40 : 5,400,228.96 = 2,160,931.44 : x
  2. Step 2: Convert to fraction form
    3,599,243.40/5,400,228.96 = 2,160,931.44/x
  3. Step 3: Cross multiply
    3,599,243.40x = 5,400,228.96 × 2,160,931.44
  4. Step 4: Simplify right side
    3,599,243.40x = 11,669,524,542,862.50
  5. Step 5: Solve for x
    x = 11,669,524,542,862.50/3,599,243.40
  6. Step 6: Final answer
    x = 3,242,216.00

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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.