Home / 6,806,468.88-9,392,806.17-3,709,019.16

Finding the Fourth Proportional to 6,806,468.88, 9,392,806.17 and 3,709,019.16

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Solution

The fourth proportional to 6,806,468.88, 9,392,806.17 and 3,709,019.16 is: 5,118,380.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,806,468.88 : 9,392,806.17 = 3,709,019.16 : x
  2. Step 2: Convert to fraction form
    6,806,468.88/9,392,806.17 = 3,709,019.16/x
  3. Step 3: Cross multiply
    6,806,468.88x = 9,392,806.17 × 3,709,019.16
  4. Step 4: Simplify right side
    6,806,468.88x = 34,838,098,050,696.22
  5. Step 5: Solve for x
    x = 34,838,098,050,696.22/6,806,468.88
  6. Step 6: Final answer
    x = 5,118,380.57

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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.