Home / 2,773,304.56-4,159,956.92-751,548.38

Finding the Fourth Proportional to 2,773,304.56, 4,159,956.92 and 751,548.38

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Solution

The fourth proportional to 2,773,304.56, 4,159,956.92 and 751,548.38 is: 1,127,322.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,773,304.56 : 4,159,956.92 = 751,548.38 : x
  2. Step 2: Convert to fraction form
    2,773,304.56/4,159,956.92 = 751,548.38/x
  3. Step 3: Cross multiply
    2,773,304.56x = 4,159,956.92 × 751,548.38
  4. Step 4: Simplify right side
    2,773,304.56x = 3,126,408,890,737.94
  5. Step 5: Solve for x
    x = 3,126,408,890,737.94/2,773,304.56
  6. Step 6: Final answer
    x = 1,127,322.60

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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.