Home / 2,368,031.66-3,551,165.85-851,300.69

Finding the Fourth Proportional to 2,368,031.66, 3,551,165.85 and 851,300.69

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Solution

The fourth proportional to 2,368,031.66, 3,551,165.85 and 851,300.69 is: 1,276,634.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,368,031.66 : 3,551,165.85 = 851,300.69 : x
  2. Step 2: Convert to fraction form
    2,368,031.66/3,551,165.85 = 851,300.69/x
  3. Step 3: Cross multiply
    2,368,031.66x = 3,551,165.85 × 851,300.69
  4. Step 4: Simplify right side
    2,368,031.66x = 3,023,109,923,845.99
  5. Step 5: Solve for x
    x = 3,023,109,923,845.99/2,368,031.66
  6. Step 6: Final answer
    x = 1,276,634.08

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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.