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Finding the Fourth Proportional to 337,622.04, 505,576.02 and 202,601.22

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Solution

The fourth proportional to 337,622.04, 505,576.02 and 202,601.22 is: 303,387.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,622.04 : 505,576.02 = 202,601.22 : x
  2. Step 2: Convert to fraction form
    337,622.04/505,576.02 = 202,601.22/x
  3. Step 3: Cross multiply
    337,622.04x = 505,576.02 × 202,601.22
  4. Step 4: Simplify right side
    337,622.04x = 102,430,318,454.74
  5. Step 5: Solve for x
    x = 102,430,318,454.74/337,622.04
  6. Step 6: Final answer
    x = 303,387.53

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1.5x scale

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.