Home / 2,380,864.44-3,571,221.78-583,753.08

Finding the Fourth Proportional to 2,380,864.44, 3,571,221.78 and 583,753.08

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Solution

The fourth proportional to 2,380,864.44, 3,571,221.78 and 583,753.08 is: 875,611.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,380,864.44 : 3,571,221.78 = 583,753.08 : x
  2. Step 2: Convert to fraction form
    2,380,864.44/3,571,221.78 = 583,753.08/x
  3. Step 3: Cross multiply
    2,380,864.44x = 3,571,221.78 × 583,753.08
  4. Step 4: Simplify right side
    2,380,864.44x = 2,084,711,713,438.08
  5. Step 5: Solve for x
    x = 2,084,711,713,438.08/2,380,864.44
  6. Step 6: Final answer
    x = 875,611.26

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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.