Home / 5,806,362.57-8,012,811.51-3,193,035.18

Finding the Fourth Proportional to 5,806,362.57, 8,012,811.51 and 3,193,035.18

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Solution

The fourth proportional to 5,806,362.57, 8,012,811.51 and 3,193,035.18 is: 4,406,405.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,806,362.57 : 8,012,811.51 = 3,193,035.18 : x
  2. Step 2: Convert to fraction form
    5,806,362.57/8,012,811.51 = 3,193,035.18/x
  3. Step 3: Cross multiply
    5,806,362.57x = 8,012,811.51 × 3,193,035.18
  4. Step 4: Simplify right side
    5,806,362.57x = 25,585,189,042,138.92
  5. Step 5: Solve for x
    x = 25,585,189,042,138.92/5,806,362.57
  6. Step 6: Final answer
    x = 4,406,405.69

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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.