Home / 6,198,685.71-9,298,121.96-2,360,720.31

Finding the Fourth Proportional to 6,198,685.71, 9,298,121.96 and 2,360,720.31

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Solution

The fourth proportional to 6,198,685.71, 9,298,121.96 and 2,360,720.31 is: 3,541,116.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,198,685.71 : 9,298,121.96 = 2,360,720.31 : x
  2. Step 2: Convert to fraction form
    6,198,685.71/9,298,121.96 = 2,360,720.31/x
  3. Step 3: Cross multiply
    6,198,685.71x = 9,298,121.96 × 2,360,720.31
  4. Step 4: Simplify right side
    6,198,685.71x = 21,950,265,355,829.01
  5. Step 5: Solve for x
    x = 21,950,265,355,829.01/6,198,685.71
  6. Step 6: Final answer
    x = 3,541,116.03

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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.