Home / 622,975.72-934,541.42-243,847.52

Finding the Fourth Proportional to 622,975.72, 934,541.42 and 243,847.52

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Solution

The fourth proportional to 622,975.72, 934,541.42 and 243,847.52 is: 365,801.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,975.72 : 934,541.42 = 243,847.52 : x
  2. Step 2: Convert to fraction form
    622,975.72/934,541.42 = 243,847.52/x
  3. Step 3: Cross multiply
    622,975.72x = 934,541.42 × 243,847.52
  4. Step 4: Simplify right side
    622,975.72x = 227,885,607,604.28
  5. Step 5: Solve for x
    x = 227,885,607,604.28/622,975.72
  6. Step 6: Final answer
    x = 365,801.75

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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.