Home / 10,903,059.10-16,351,636.20-3,226,689.10

Finding the Fourth Proportional to 10,903,059.10, 16,351,636.20 and 3,226,689.10

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Solution

The fourth proportional to 10,903,059.10, 16,351,636.20 and 3,226,689.10 is: 4,839,159.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,903,059.10 : 16,351,636.20 = 3,226,689.10 : x
  2. Step 2: Convert to fraction form
    10,903,059.10/16,351,636.20 = 3,226,689.10/x
  3. Step 3: Cross multiply
    10,903,059.10x = 16,351,636.20 × 3,226,689.10
  4. Step 4: Simplify right side
    10,903,059.10x = 52,761,646,293,705.42
  5. Step 5: Solve for x
    x = 52,761,646,293,705.42/10,903,059.10
  6. Step 6: Final answer
    x = 4,839,159.89

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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.