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Finding the Fourth Proportional to 1,841,489.04, 2,541,323.88 and 1,014,596.58

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Solution

The fourth proportional to 1,841,489.04, 2,541,323.88 and 1,014,596.58 is: 1,400,181.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,489.04 : 2,541,323.88 = 1,014,596.58 : x
  2. Step 2: Convert to fraction form
    1,841,489.04/2,541,323.88 = 1,014,596.58/x
  3. Step 3: Cross multiply
    1,841,489.04x = 2,541,323.88 × 1,014,596.58
  4. Step 4: Simplify right side
    1,841,489.04x = 2,578,418,517,320.33
  5. Step 5: Solve for x
    x = 2,578,418,517,320.33/1,841,489.04
  6. Step 6: Final answer
    x = 1,400,181.30

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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.