Home / 2,262,162.37-3,393,213.67-556,320.39

Finding the Fourth Proportional to 2,262,162.37, 3,393,213.67 and 556,320.39

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Solution

The fourth proportional to 2,262,162.37, 3,393,213.67 and 556,320.39 is: 834,473.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,162.37 : 3,393,213.67 = 556,320.39 : x
  2. Step 2: Convert to fraction form
    2,262,162.37/3,393,213.67 = 556,320.39/x
  3. Step 3: Cross multiply
    2,262,162.37x = 3,393,213.67 × 556,320.39
  4. Step 4: Simplify right side
    2,262,162.37x = 1,887,713,952,247.73
  5. Step 5: Solve for x
    x = 1,887,713,952,247.73/2,262,162.37
  6. Step 6: Final answer
    x = 834,473.24

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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.