Home / 2,224,851.10-3,337,276.65-541,954.60

Finding the Fourth Proportional to 2,224,851.10, 3,337,276.65 and 541,954.60

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Solution

The fourth proportional to 2,224,851.10, 3,337,276.65 and 541,954.60 is: 812,931.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,851.10 : 3,337,276.65 = 541,954.60 : x
  2. Step 2: Convert to fraction form
    2,224,851.10/3,337,276.65 = 541,954.60/x
  3. Step 3: Cross multiply
    2,224,851.10x = 3,337,276.65 × 541,954.60
  4. Step 4: Simplify right side
    2,224,851.10x = 1,808,652,431,940.09
  5. Step 5: Solve for x
    x = 1,808,652,431,940.09/2,224,851.10
  6. Step 6: Final answer
    x = 812,931.90

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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.