Home / 2,777,005.80-4,165,814.93-883,304.37

Finding the Fourth Proportional to 2,777,005.80, 4,165,814.93 and 883,304.37

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Solution

The fourth proportional to 2,777,005.80, 4,165,814.93 and 883,304.37 is: 1,325,053.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,777,005.80 : 4,165,814.93 = 883,304.37 : x
  2. Step 2: Convert to fraction form
    2,777,005.80/4,165,814.93 = 883,304.37/x
  3. Step 3: Cross multiply
    2,777,005.80x = 4,165,814.93 × 883,304.37
  4. Step 4: Simplify right side
    2,777,005.80x = 3,679,682,527,863.72
  5. Step 5: Solve for x
    x = 3,679,682,527,863.72/2,777,005.80
  6. Step 6: Final answer
    x = 1,325,053.96

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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.