Home / 5,336,280.52-8,004,275.42-1,498,134.70

Finding the Fourth Proportional to 5,336,280.52, 8,004,275.42 and 1,498,134.70

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Solution

The fourth proportional to 5,336,280.52, 8,004,275.42 and 1,498,134.70 is: 2,247,161.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,336,280.52 : 8,004,275.42 = 1,498,134.70 : x
  2. Step 2: Convert to fraction form
    5,336,280.52/8,004,275.42 = 1,498,134.70/x
  3. Step 3: Cross multiply
    5,336,280.52x = 8,004,275.42 × 1,498,134.70
  4. Step 4: Simplify right side
    5,336,280.52x = 11,991,482,738,793.72
  5. Step 5: Solve for x
    x = 11,991,482,738,793.72/5,336,280.52
  6. Step 6: Final answer
    x = 2,247,161.24

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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.