Home / 6,861,800.33-10,292,774.27-2,069,531.11

Finding the Fourth Proportional to 6,861,800.33, 10,292,774.27 and 2,069,531.11

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Solution

The fourth proportional to 6,861,800.33, 10,292,774.27 and 2,069,531.11 is: 3,104,318.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,861,800.33 : 10,292,774.27 = 2,069,531.11 : x
  2. Step 2: Convert to fraction form
    6,861,800.33/10,292,774.27 = 2,069,531.11/x
  3. Step 3: Cross multiply
    6,861,800.33x = 10,292,774.27 × 2,069,531.11
  4. Step 4: Simplify right side
    6,861,800.33x = 21,301,216,523,892.95
  5. Step 5: Solve for x
    x = 21,301,216,523,892.95/6,861,800.33
  6. Step 6: Final answer
    x = 3,104,318.91

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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.