Home / 3,399,708.18-5,100,116.20-1,003,795.02

Finding the Fourth Proportional to 3,399,708.18, 5,100,116.20 and 1,003,795.02

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Solution

The fourth proportional to 3,399,708.18, 5,100,116.20 and 1,003,795.02 is: 1,505,856.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,399,708.18 : 5,100,116.20 = 1,003,795.02 : x
  2. Step 2: Convert to fraction form
    3,399,708.18/5,100,116.20 = 1,003,795.02/x
  3. Step 3: Cross multiply
    3,399,708.18x = 5,100,116.20 × 1,003,795.02
  4. Step 4: Simplify right side
    3,399,708.18x = 5,119,471,242,981.32
  5. Step 5: Solve for x
    x = 5,119,471,242,981.32/3,399,708.18
  6. Step 6: Final answer
    x = 1,505,856.08

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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.