Home / 1,835,459.17-2,753,243.07-876,015.88

Finding the Fourth Proportional to 1,835,459.17, 2,753,243.07 and 876,015.88

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Solution

The fourth proportional to 1,835,459.17, 2,753,243.07 and 876,015.88 is: 1,314,049.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,459.17 : 2,753,243.07 = 876,015.88 : x
  2. Step 2: Convert to fraction form
    1,835,459.17/2,753,243.07 = 876,015.88/x
  3. Step 3: Cross multiply
    1,835,459.17x = 2,753,243.07 × 876,015.88
  4. Step 4: Simplify right side
    1,835,459.17x = 2,411,884,650,819.95
  5. Step 5: Solve for x
    x = 2,411,884,650,819.95/1,835,459.17
  6. Step 6: Final answer
    x = 1,314,049.74

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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.