Home / 2,192,447.91-3,288,673.53-595,011.02

Finding the Fourth Proportional to 2,192,447.91, 3,288,673.53 and 595,011.02

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Solution

The fourth proportional to 2,192,447.91, 3,288,673.53 and 595,011.02 is: 892,516.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,192,447.91 : 3,288,673.53 = 595,011.02 : x
  2. Step 2: Convert to fraction form
    2,192,447.91/3,288,673.53 = 595,011.02/x
  3. Step 3: Cross multiply
    2,192,447.91x = 3,288,673.53 × 595,011.02
  4. Step 4: Simplify right side
    2,192,447.91x = 1,956,796,976,762.40
  5. Step 5: Solve for x
    x = 1,956,796,976,762.40/2,192,447.91
  6. Step 6: Final answer
    x = 892,516.98

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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.