Home / 1,873,837.67-2,585,895.44-1,014,397.29

Finding the Fourth Proportional to 1,873,837.67, 2,585,895.44 and 1,014,397.29

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Solution

The fourth proportional to 1,873,837.67, 2,585,895.44 and 1,014,397.29 is: 1,399,867.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,837.67 : 2,585,895.44 = 1,014,397.29 : x
  2. Step 2: Convert to fraction form
    1,873,837.67/2,585,895.44 = 1,014,397.29/x
  3. Step 3: Cross multiply
    1,873,837.67x = 2,585,895.44 × 1,014,397.29
  4. Step 4: Simplify right side
    1,873,837.67x = 2,623,125,321,487.37
  5. Step 5: Solve for x
    x = 2,623,125,321,487.37/1,873,837.67
  6. Step 6: Final answer
    x = 1,399,867.97

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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.