Home / 4,092,696.73-6,139,675.68-1,396,393.44

Finding the Fourth Proportional to 4,092,696.73, 6,139,675.68 and 1,396,393.44

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Solution

The fourth proportional to 4,092,696.73, 6,139,675.68 and 1,396,393.44 is: 2,094,805.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,092,696.73 : 6,139,675.68 = 1,396,393.44 : x
  2. Step 2: Convert to fraction form
    4,092,696.73/6,139,675.68 = 1,396,393.44/x
  3. Step 3: Cross multiply
    4,092,696.73x = 6,139,675.68 × 1,396,393.44
  4. Step 4: Simplify right side
    4,092,696.73x = 8,573,402,812,581.16
  5. Step 5: Solve for x
    x = 8,573,402,812,581.16/4,092,696.73
  6. Step 6: Final answer
    x = 2,094,805.30

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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.