Home / 8,796,976.26-13,197,662.23-6,208,335.39

Finding the Fourth Proportional to 8,796,976.26, 13,197,662.23 and 6,208,335.39

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Solution

The fourth proportional to 8,796,976.26, 13,197,662.23 and 6,208,335.39 is: 9,314,054.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,796,976.26 : 13,197,662.23 = 6,208,335.39 : x
  2. Step 2: Convert to fraction form
    8,796,976.26/13,197,662.23 = 6,208,335.39/x
  3. Step 3: Cross multiply
    8,796,976.26x = 13,197,662.23 × 6,208,335.39
  4. Step 4: Simplify right side
    8,796,976.26x = 81,935,513,487,775.31
  5. Step 5: Solve for x
    x = 81,935,513,487,775.31/8,796,976.26
  6. Step 6: Final answer
    x = 9,314,054.18

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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.