Home / 1,595,909.40-2,393,442.90-796,601.40

Finding the Fourth Proportional to 1,595,909.40, 2,393,442.90 and 796,601.40

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Solution

The fourth proportional to 1,595,909.40, 2,393,442.90 and 796,601.40 is: 1,194,691.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,909.40 : 2,393,442.90 = 796,601.40 : x
  2. Step 2: Convert to fraction form
    1,595,909.40/2,393,442.90 = 796,601.40/x
  3. Step 3: Cross multiply
    1,595,909.40x = 2,393,442.90 × 796,601.40
  4. Step 4: Simplify right side
    1,595,909.40x = 1,906,619,964,960.06
  5. Step 5: Solve for x
    x = 1,906,619,964,960.06/1,595,909.40
  6. Step 6: Final answer
    x = 1,194,691.86

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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.