Home / 2,844,714.14-4,266,360.86-1,115,935.36

Finding the Fourth Proportional to 2,844,714.14, 4,266,360.86 and 1,115,935.36

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Solution

The fourth proportional to 2,844,714.14, 4,266,360.86 and 1,115,935.36 is: 1,673,624.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,844,714.14 : 4,266,360.86 = 1,115,935.36 : x
  2. Step 2: Convert to fraction form
    2,844,714.14/4,266,360.86 = 1,115,935.36/x
  3. Step 3: Cross multiply
    2,844,714.14x = 4,266,360.86 × 1,115,935.36
  4. Step 4: Simplify right side
    2,844,714.14x = 4,760,982,934,317.95
  5. Step 5: Solve for x
    x = 4,760,982,934,317.95/2,844,714.14
  6. Step 6: Final answer
    x = 1,673,624.38

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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.