Home / 4,594,305.87-6,892,443.36-1,399,689.36

Finding the Fourth Proportional to 4,594,305.87, 6,892,443.36 and 1,399,689.36

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Solution

The fourth proportional to 4,594,305.87, 6,892,443.36 and 1,399,689.36 is: 2,099,833.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,594,305.87 : 6,892,443.36 = 1,399,689.36 : x
  2. Step 2: Convert to fraction form
    4,594,305.87/6,892,443.36 = 1,399,689.36/x
  3. Step 3: Cross multiply
    4,594,305.87x = 6,892,443.36 × 1,399,689.36
  4. Step 4: Simplify right side
    4,594,305.87x = 9,647,279,635,394.65
  5. Step 5: Solve for x
    x = 9,647,279,635,394.65/4,594,305.87
  6. Step 6: Final answer
    x = 2,099,833.99

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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.