Home / 4,399,435.62-6,064,859.31-3,088,697.28

Finding the Fourth Proportional to 4,399,435.62, 6,064,859.31 and 3,088,697.28

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Solution

The fourth proportional to 4,399,435.62, 6,064,859.31 and 3,088,697.28 is: 4,257,935.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,399,435.62 : 6,064,859.31 = 3,088,697.28 : x
  2. Step 2: Convert to fraction form
    4,399,435.62/6,064,859.31 = 3,088,697.28/x
  3. Step 3: Cross multiply
    4,399,435.62x = 6,064,859.31 × 3,088,697.28
  4. Step 4: Simplify right side
    4,399,435.62x = 18,732,514,454,379.68
  5. Step 5: Solve for x
    x = 18,732,514,454,379.68/4,399,435.62
  6. Step 6: Final answer
    x = 4,257,935.81

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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.