Home / 4,013,291.80-5,536,766.04-2,293,489.66

Finding the Fourth Proportional to 4,013,291.80, 5,536,766.04 and 2,293,489.66

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Solution

The fourth proportional to 4,013,291.80, 5,536,766.04 and 2,293,489.66 is: 3,164,114.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013,291.80 : 5,536,766.04 = 2,293,489.66 : x
  2. Step 2: Convert to fraction form
    4,013,291.80/5,536,766.04 = 2,293,489.66/x
  3. Step 3: Cross multiply
    4,013,291.80x = 5,536,766.04 × 2,293,489.66
  4. Step 4: Simplify right side
    4,013,291.80x = 12,698,515,662,579.15
  5. Step 5: Solve for x
    x = 12,698,515,662,579.15/4,013,291.80
  6. Step 6: Final answer
    x = 3,164,114.72

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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.