Home / 10,913,540.42-16,367,517.30-3,235,389.74

Finding the Fourth Proportional to 10,913,540.42, 16,367,517.30 and 3,235,389.74

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Solution

The fourth proportional to 10,913,540.42, 16,367,517.30 and 3,235,389.74 is: 4,852,256.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,913,540.42 : 16,367,517.30 = 3,235,389.74 : x
  2. Step 2: Convert to fraction form
    10,913,540.42/16,367,517.30 = 3,235,389.74/x
  3. Step 3: Cross multiply
    10,913,540.42x = 16,367,517.30 × 3,235,389.74
  4. Step 4: Simplify right side
    10,913,540.42x = 52,955,297,541,692.51
  5. Step 5: Solve for x
    x = 52,955,297,541,692.51/10,913,540.42
  6. Step 6: Final answer
    x = 4,852,256.51

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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.