Home / 7,053,722.25-10,604,500.92-5,632,560.51

Finding the Fourth Proportional to 7,053,722.25, 10,604,500.92 and 5,632,560.51

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Solution

The fourth proportional to 7,053,722.25, 10,604,500.92 and 5,632,560.51 is: 8,467,939.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,053,722.25 : 10,604,500.92 = 5,632,560.51 : x
  2. Step 2: Convert to fraction form
    7,053,722.25/10,604,500.92 = 5,632,560.51/x
  3. Step 3: Cross multiply
    7,053,722.25x = 10,604,500.92 × 5,632,560.51
  4. Step 4: Simplify right side
    7,053,722.25x = 59,730,493,110,250.66
  5. Step 5: Solve for x
    x = 59,730,493,110,250.66/7,053,722.25
  6. Step 6: Final answer
    x = 8,467,939.48

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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.