Home / 622,972.71-934,536.92-243,844.52

Finding the Fourth Proportional to 622,972.71, 934,536.92 and 243,844.52

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Solution

The fourth proportional to 622,972.71, 934,536.92 and 243,844.52 is: 365,797.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    622,972.71 : 934,536.92 = 243,844.52 : x
  2. Step 2: Convert to fraction form
    622,972.71/934,536.92 = 243,844.52/x
  3. Step 3: Cross multiply
    622,972.71x = 934,536.92 × 243,844.52
  4. Step 4: Simplify right side
    622,972.71x = 227,881,700,787.77
  5. Step 5: Solve for x
    x = 227,881,700,787.77/622,972.71
  6. Step 6: Final answer
    x = 365,797.24

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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.