Home / 6,852,245.13-9,456,096.96-4,099,048.61

Finding the Fourth Proportional to 6,852,245.13, 9,456,096.96 and 4,099,048.61

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Solution

The fourth proportional to 6,852,245.13, 9,456,096.96 and 4,099,048.61 is: 5,656,686.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,852,245.13 : 9,456,096.96 = 4,099,048.61 : x
  2. Step 2: Convert to fraction form
    6,852,245.13/9,456,096.96 = 4,099,048.61/x
  3. Step 3: Cross multiply
    6,852,245.13x = 9,456,096.96 × 4,099,048.61
  4. Step 4: Simplify right side
    6,852,245.13x = 38,761,001,052,632.74
  5. Step 5: Solve for x
    x = 38,761,001,052,632.74/6,852,245.13
  6. Step 6: Final answer
    x = 5,656,686.29

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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.