Home / 5,808,373.89-8,015,707.18-3,194,945.34

Finding the Fourth Proportional to 5,808,373.89, 8,015,707.18 and 3,194,945.34

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Solution

The fourth proportional to 5,808,373.89, 8,015,707.18 and 3,194,945.34 is: 4,409,107.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,808,373.89 : 8,015,707.18 = 3,194,945.34 : x
  2. Step 2: Convert to fraction form
    5,808,373.89/8,015,707.18 = 3,194,945.34/x
  3. Step 3: Cross multiply
    5,808,373.89x = 8,015,707.18 × 3,194,945.34
  4. Step 4: Simplify right side
    5,808,373.89x = 25,609,746,275,480.32
  5. Step 5: Solve for x
    x = 25,609,746,275,480.32/5,808,373.89
  6. Step 6: Final answer
    x = 4,409,107.74

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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.