Home / 4,012,310.85-5,536,988.32-2,293,468.27

Finding the Fourth Proportional to 4,012,310.85, 5,536,988.32 and 2,293,468.27

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Solution

The fourth proportional to 4,012,310.85, 5,536,988.32 and 2,293,468.27 is: 3,164,985.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012,310.85 : 5,536,988.32 = 2,293,468.27 : x
  2. Step 2: Convert to fraction form
    4,012,310.85/5,536,988.32 = 2,293,468.27/x
  3. Step 3: Cross multiply
    4,012,310.85x = 5,536,988.32 × 2,293,468.27
  4. Step 4: Simplify right side
    4,012,310.85x = 12,698,907,023,280.61
  5. Step 5: Solve for x
    x = 12,698,907,023,280.61/4,012,310.85
  6. Step 6: Final answer
    x = 3,164,985.84

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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.