Home / 4,013,288.80-5,536,761.90-2,293,486.66

Finding the Fourth Proportional to 4,013,288.80, 5,536,761.90 and 2,293,486.66

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Solution

The fourth proportional to 4,013,288.80, 5,536,761.90 and 2,293,486.66 is: 3,164,110.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013,288.80 : 5,536,761.90 = 2,293,486.66 : x
  2. Step 2: Convert to fraction form
    4,013,288.80/5,536,761.90 = 2,293,486.66/x
  3. Step 3: Cross multiply
    4,013,288.80x = 5,536,761.90 × 2,293,486.66
  4. Step 4: Simplify right side
    4,013,288.80x = 12,698,489,557,246.26
  5. Step 5: Solve for x
    x = 12,698,489,557,246.26/4,013,288.80
  6. Step 6: Final answer
    x = 3,164,110.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.