Home / 11,995,416.36-16,554,087.54-6,562,908.36

Finding the Fourth Proportional to 11,995,416.36, 16,554,087.54 and 6,562,908.36

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Solution

The fourth proportional to 11,995,416.36, 16,554,087.54 and 6,562,908.36 is: 9,057,039.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,995,416.36 : 16,554,087.54 = 6,562,908.36 : x
  2. Step 2: Convert to fraction form
    11,995,416.36/16,554,087.54 = 6,562,908.36/x
  3. Step 3: Cross multiply
    11,995,416.36x = 16,554,087.54 × 6,562,908.36
  4. Step 4: Simplify right side
    11,995,416.36x = 108,642,959,508,437.83
  5. Step 5: Solve for x
    x = 108,642,959,508,437.83/11,995,416.36
  6. Step 6: Final answer
    x = 9,057,039.48

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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.