Home / 11,226,081.22-16,838,974.20-2,706,349.34

Finding the Fourth Proportional to 11,226,081.22, 16,838,974.20 and 2,706,349.34

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Solution

The fourth proportional to 11,226,081.22, 16,838,974.20 and 2,706,349.34 is: 4,059,488.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,226,081.22 : 16,838,974.20 = 2,706,349.34 : x
  2. Step 2: Convert to fraction form
    11,226,081.22/16,838,974.20 = 2,706,349.34/x
  3. Step 3: Cross multiply
    11,226,081.22x = 16,838,974.20 × 2,706,349.34
  4. Step 4: Simplify right side
    11,226,081.22x = 45,572,146,764,693.27
  5. Step 5: Solve for x
    x = 45,572,146,764,693.27/11,226,081.22
  6. Step 6: Final answer
    x = 4,059,488.43

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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.