Home / 7,012,835.73-10,519,553.70-2,753,925.39

Finding the Fourth Proportional to 7,012,835.73, 10,519,553.70 and 2,753,925.39

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Solution

The fourth proportional to 7,012,835.73, 10,519,553.70 and 2,753,925.39 is: 4,131,005.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,012,835.73 : 10,519,553.70 = 2,753,925.39 : x
  2. Step 2: Convert to fraction form
    7,012,835.73/10,519,553.70 = 2,753,925.39/x
  3. Step 3: Cross multiply
    7,012,835.73x = 10,519,553.70 × 2,753,925.39
  4. Step 4: Simplify right side
    7,012,835.73x = 28,970,066,025,898.44
  5. Step 5: Solve for x
    x = 28,970,066,025,898.44/7,012,835.73
  6. Step 6: Final answer
    x = 4,131,005.94

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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.