Home / 7,993,216.59-11,029,972.06-4,508,363.31

Finding the Fourth Proportional to 7,993,216.59, 11,029,972.06 and 4,508,363.31

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Solution

The fourth proportional to 7,993,216.59, 11,029,972.06 and 4,508,363.31 is: 6,221,165.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,993,216.59 : 11,029,972.06 = 4,508,363.31 : x
  2. Step 2: Convert to fraction form
    7,993,216.59/11,029,972.06 = 4,508,363.31/x
  3. Step 3: Cross multiply
    7,993,216.59x = 11,029,972.06 × 4,508,363.31
  4. Step 4: Simplify right side
    7,993,216.59x = 49,727,121,345,629.12
  5. Step 5: Solve for x
    x = 49,727,121,345,629.12/7,993,216.59
  6. Step 6: Final answer
    x = 6,221,165.26

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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.