Home / 3,399,621.03-5,096,225.61-1,692,150

Finding the Fourth Proportional to 3,399,621.03, 5,096,225.61 and 1,692,150

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Solution

The fourth proportional to 3,399,621.03, 5,096,225.61 and 1,692,150 is: 2,536,629.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,621.03 : 5,096,225.61 = 1,692,150 : x
  2. Step 2: Convert to fraction form
    3,399,621.03/5,096,225.61 = 1,692,150/x
  3. Step 3: Cross multiply
    3,399,621.03x = 5,096,225.61 × 1,692,150
  4. Step 4: Simplify right side
    3,399,621.03x = 8,623,578,165,961.50
  5. Step 5: Solve for x
    x = 8,623,578,165,961.50/3,399,621.03
  6. Step 6: Final answer
    x = 2,536,629.26

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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.