Home / 1,361,104.26-2,041,500.87-363,910.02

Finding the Fourth Proportional to 1,361,104.26, 2,041,500.87 and 363,910.02

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Solution

The fourth proportional to 1,361,104.26, 2,041,500.87 and 363,910.02 is: 545,823.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,361,104.26 : 2,041,500.87 = 363,910.02 : x
  2. Step 2: Convert to fraction form
    1,361,104.26/2,041,500.87 = 363,910.02/x
  3. Step 3: Cross multiply
    1,361,104.26x = 2,041,500.87 × 363,910.02
  4. Step 4: Simplify right side
    1,361,104.26x = 742,922,622,431.72
  5. Step 5: Solve for x
    x = 742,922,622,431.72/1,361,104.26
  6. Step 6: Final answer
    x = 545,823.45

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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.