Home / 9,724,812.82-14,582,641.11-5,682,467.73

Finding the Fourth Proportional to 9,724,812.82, 14,582,641.11 and 5,682,467.73

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Solution

The fourth proportional to 9,724,812.82, 14,582,641.11 and 5,682,467.73 is: 8,521,026.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,724,812.82 : 14,582,641.11 = 5,682,467.73 : x
  2. Step 2: Convert to fraction form
    9,724,812.82/14,582,641.11 = 5,682,467.73/x
  3. Step 3: Cross multiply
    9,724,812.82x = 14,582,641.11 × 5,682,467.73
  4. Step 4: Simplify right side
    9,724,812.82x = 82,865,387,525,746.39
  5. Step 5: Solve for x
    x = 82,865,387,525,746.39/9,724,812.82
  6. Step 6: Final answer
    x = 8,521,026.48

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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.