Home / 1,854,837.27-2,572,770.98-1,805,673.51

Finding the Fourth Proportional to 1,854,837.27, 2,572,770.98 and 1,805,673.51

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Solution

The fourth proportional to 1,854,837.27, 2,572,770.98 and 1,805,673.51 is: 2,504,577.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,854,837.27 : 2,572,770.98 = 1,805,673.51 : x
  2. Step 2: Convert to fraction form
    1,854,837.27/2,572,770.98 = 1,805,673.51/x
  3. Step 3: Cross multiply
    1,854,837.27x = 2,572,770.98 × 1,805,673.51
  4. Step 4: Simplify right side
    1,854,837.27x = 4,645,584,396,854.37
  5. Step 5: Solve for x
    x = 4,645,584,396,854.37/1,854,837.27
  6. Step 6: Final answer
    x = 2,504,577.88

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.