Home / 711,497.00-1,067,388.39-262,220.24

Finding the Fourth Proportional to 711,497.00, 1,067,388.39 and 262,220.24

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Solution

The fourth proportional to 711,497.00, 1,067,388.39 and 262,220.24 is: 393,383.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    711,497.00 : 1,067,388.39 = 262,220.24 : x
  2. Step 2: Convert to fraction form
    711,497.00/1,067,388.39 = 262,220.24/x
  3. Step 3: Cross multiply
    711,497.00x = 1,067,388.39 × 262,220.24
  4. Step 4: Simplify right side
    711,497.00x = 279,890,834,462.07
  5. Step 5: Solve for x
    x = 279,890,834,462.07/711,497.00
  6. Step 6: Final answer
    x = 393,383.02

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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.