Home / 1,839,918.66-2,539,087.82-1,024,104.82

Finding the Fourth Proportional to 1,839,918.66, 2,539,087.82 and 1,024,104.82

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Solution

The fourth proportional to 1,839,918.66, 2,539,087.82 and 1,024,104.82 is: 1,413,264.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,839,918.66 : 2,539,087.82 = 1,024,104.82 : x
  2. Step 2: Convert to fraction form
    1,839,918.66/2,539,087.82 = 1,024,104.82/x
  3. Step 3: Cross multiply
    1,839,918.66x = 2,539,087.82 × 1,024,104.82
  4. Step 4: Simplify right side
    1,839,918.66x = 2,600,292,074,865.29
  5. Step 5: Solve for x
    x = 2,600,292,074,865.29/1,839,918.66
  6. Step 6: Final answer
    x = 1,413,264.69

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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.