Home / 4,096,879.18-5,654,262.46-2,286,159.82

Finding the Fourth Proportional to 4,096,879.18, 5,654,262.46 and 2,286,159.82

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Solution

The fourth proportional to 4,096,879.18, 5,654,262.46 and 2,286,159.82 is: 3,155,218.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,096,879.18 : 5,654,262.46 = 2,286,159.82 : x
  2. Step 2: Convert to fraction form
    4,096,879.18/5,654,262.46 = 2,286,159.82/x
  3. Step 3: Cross multiply
    4,096,879.18x = 5,654,262.46 × 2,286,159.82
  4. Step 4: Simplify right side
    4,096,879.18x = 12,926,547,647,786.36
  5. Step 5: Solve for x
    x = 12,926,547,647,786.36/4,096,879.18
  6. Step 6: Final answer
    x = 3,155,218.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.