Home / 7,569,016.73-11,355,333.01-2,520,370.97

Finding the Fourth Proportional to 7,569,016.73, 11,355,333.01 and 2,520,370.97

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Solution

The fourth proportional to 7,569,016.73, 11,355,333.01 and 2,520,370.97 is: 3,781,158.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,569,016.73 : 11,355,333.01 = 2,520,370.97 : x
  2. Step 2: Convert to fraction form
    7,569,016.73/11,355,333.01 = 2,520,370.97/x
  3. Step 3: Cross multiply
    7,569,016.73x = 11,355,333.01 × 2,520,370.97
  4. Step 4: Simplify right side
    7,569,016.73x = 28,619,651,673,086.72
  5. Step 5: Solve for x
    x = 28,619,651,673,086.72/7,569,016.73
  6. Step 6: Final answer
    x = 3,781,158.46

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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.