Home / 10,741,467.87-14,823,540.93-5,847,009.25

Finding the Fourth Proportional to 10,741,467.87, 14,823,540.93 and 5,847,009.25

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Solution

The fourth proportional to 10,741,467.87, 14,823,540.93 and 5,847,009.25 is: 8,069,044.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,741,467.87 : 14,823,540.93 = 5,847,009.25 : x
  2. Step 2: Convert to fraction form
    10,741,467.87/14,823,540.93 = 5,847,009.25/x
  3. Step 3: Cross multiply
    10,741,467.87x = 14,823,540.93 × 5,847,009.25
  4. Step 4: Simplify right side
    10,741,467.87x = 86,673,380,935,463.59
  5. Step 5: Solve for x
    x = 86,673,380,935,463.59/10,741,467.87
  6. Step 6: Final answer
    x = 8,069,044.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.