Home / 5,194,782.27-7,793,855.34-2,498,756.66

Finding the Fourth Proportional to 5,194,782.27, 7,793,855.34 and 2,498,756.66

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Solution

The fourth proportional to 5,194,782.27, 7,793,855.34 and 2,498,756.66 is: 3,748,944.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,194,782.27 : 7,793,855.34 = 2,498,756.66 : x
  2. Step 2: Convert to fraction form
    5,194,782.27/7,793,855.34 = 2,498,756.66/x
  3. Step 3: Cross multiply
    5,194,782.27x = 7,793,855.34 × 2,498,756.66
  4. Step 4: Simplify right side
    5,194,782.27x = 19,474,947,898,932.29
  5. Step 5: Solve for x
    x = 19,474,947,898,932.29/5,194,782.27
  6. Step 6: Final answer
    x = 3,748,944.01

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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.