Home / 6,845,877-9,447,310.26-3,790,288.08

Finding the Fourth Proportional to 6,845,877, 9,447,310.26 and 3,790,288.08

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Solution

The fourth proportional to 6,845,877, 9,447,310.26 and 3,790,288.08 is: 5,230,597.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,845,877 : 9,447,310.26 = 3,790,288.08 : x
  2. Step 2: Convert to fraction form
    6,845,877/9,447,310.26 = 3,790,288.08/x
  3. Step 3: Cross multiply
    6,845,877x = 9,447,310.26 × 3,790,288.08
  4. Step 4: Simplify right side
    6,845,877x = 35,808,027,466,539.70
  5. Step 5: Solve for x
    x = 35,808,027,466,539.70/6,845,877
  6. Step 6: Final answer
    x = 5,230,597.55

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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.