Home / 1,967,777.28-2,951,677.44-601,562.88

Finding the Fourth Proportional to 1,967,777.28, 2,951,677.44 and 601,562.88

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Solution

The fourth proportional to 1,967,777.28, 2,951,677.44 and 601,562.88 is: 902,347.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,967,777.28 : 2,951,677.44 = 601,562.88 : x
  2. Step 2: Convert to fraction form
    1,967,777.28/2,951,677.44 = 601,562.88/x
  3. Step 3: Cross multiply
    1,967,777.28x = 2,951,677.44 × 601,562.88
  4. Step 4: Simplify right side
    1,967,777.28x = 1,775,619,581,637.43
  5. Step 5: Solve for x
    x = 1,775,619,581,637.43/1,967,777.28
  6. Step 6: Final answer
    x = 902,347.84

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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.