Home / 4,216,617.76-6,326,107.62-1,694,044.48

Finding the Fourth Proportional to 4,216,617.76, 6,326,107.62 and 1,694,044.48

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Solution

The fourth proportional to 4,216,617.76, 6,326,107.62 and 1,694,044.48 is: 2,541,541.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,216,617.76 : 6,326,107.62 = 1,694,044.48 : x
  2. Step 2: Convert to fraction form
    4,216,617.76/6,326,107.62 = 1,694,044.48/x
  3. Step 3: Cross multiply
    4,216,617.76x = 6,326,107.62 × 1,694,044.48
  4. Step 4: Simplify right side
    4,216,617.76x = 10,716,707,693,546.94
  5. Step 5: Solve for x
    x = 10,716,707,693,546.94/4,216,617.76
  6. Step 6: Final answer
    x = 2,541,541.18

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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.