Home / 4,169,199.37-5,753,823.62-3,071,649.15

Finding the Fourth Proportional to 4,169,199.37, 5,753,823.62 and 3,071,649.15

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Solution

The fourth proportional to 4,169,199.37, 5,753,823.62 and 3,071,649.15 is: 4,239,117.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,169,199.37 : 5,753,823.62 = 3,071,649.15 : x
  2. Step 2: Convert to fraction form
    4,169,199.37/5,753,823.62 = 3,071,649.15/x
  3. Step 3: Cross multiply
    4,169,199.37x = 5,753,823.62 × 3,071,649.15
  4. Step 4: Simplify right side
    4,169,199.37x = 17,673,727,409,740.92
  5. Step 5: Solve for x
    x = 17,673,727,409,740.92/4,169,199.37
  6. Step 6: Final answer
    x = 4,239,117.84

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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.