Home / 622,792.35-934,045.16-243,722.07

Finding the Fourth Proportional to 622,792.35, 934,045.16 and 243,722.07

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Solution

The fourth proportional to 622,792.35, 934,045.16 and 243,722.07 is: 365,527.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,792.35 : 934,045.16 = 243,722.07 : x
  2. Step 2: Convert to fraction form
    622,792.35/934,045.16 = 243,722.07/x
  3. Step 3: Cross multiply
    622,792.35x = 934,045.16 × 243,722.07
  4. Step 4: Simplify right side
    622,792.35x = 227,647,418,650.07
  5. Step 5: Solve for x
    x = 227,647,418,650.07/622,792.35
  6. Step 6: Final answer
    x = 365,527.00

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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.