Home / 622,793.35-934,046.65-243,723.07

Finding the Fourth Proportional to 622,793.35, 934,046.65 and 243,723.07

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Solution

The fourth proportional to 622,793.35, 934,046.65 and 243,723.07 is: 365,528.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,793.35 : 934,046.65 = 243,723.07 : x
  2. Step 2: Convert to fraction form
    622,793.35/934,046.65 = 243,723.07/x
  3. Step 3: Cross multiply
    622,793.35x = 934,046.65 × 243,723.07
  4. Step 4: Simplify right side
    622,793.35x = 227,648,717,061.22
  5. Step 5: Solve for x
    x = 227,648,717,061.22/622,793.35
  6. Step 6: Final answer
    x = 365,528.50

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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.