Home / 1,932,025.59-2,899,367.10-669,853.26

Finding the Fourth Proportional to 1,932,025.59, 2,899,367.10 and 669,853.26

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Solution

The fourth proportional to 1,932,025.59, 2,899,367.10 and 669,853.26 is: 1,005,240.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,932,025.59 : 2,899,367.10 = 669,853.26 : x
  2. Step 2: Convert to fraction form
    1,932,025.59/2,899,367.10 = 669,853.26/x
  3. Step 3: Cross multiply
    1,932,025.59x = 2,899,367.10 × 669,853.26
  4. Step 4: Simplify right side
    1,932,025.59x = 1,942,150,503,871.75
  5. Step 5: Solve for x
    x = 1,942,150,503,871.75/1,932,025.59
  6. Step 6: Final answer
    x = 1,005,240.57

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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.