Home / 5,874,262.70-8,106,622.31-3,296,134.16

Finding the Fourth Proportional to 5,874,262.70, 8,106,622.31 and 3,296,134.16

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Solution

The fourth proportional to 5,874,262.70, 8,106,622.31 and 3,296,134.16 is: 4,548,743.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,874,262.70 : 8,106,622.31 = 3,296,134.16 : x
  2. Step 2: Convert to fraction form
    5,874,262.70/8,106,622.31 = 3,296,134.16/x
  3. Step 3: Cross multiply
    5,874,262.70x = 8,106,622.31 × 3,296,134.16
  4. Step 4: Simplify right side
    5,874,262.70x = 26,720,514,718,209.11
  5. Step 5: Solve for x
    x = 26,720,514,718,209.11/5,874,262.70
  6. Step 6: Final answer
    x = 4,548,743.58

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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.