Home / 17,061,717.96-25,590,054.08-6,276,496.68

Finding the Fourth Proportional to 17,061,717.96, 25,590,054.08 and 6,276,496.68

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Solution

The fourth proportional to 17,061,717.96, 25,590,054.08 and 6,276,496.68 is: 9,413,816.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,061,717.96 : 25,590,054.08 = 6,276,496.68 : x
  2. Step 2: Convert to fraction form
    17,061,717.96/25,590,054.08 = 6,276,496.68/x
  3. Step 3: Cross multiply
    17,061,717.96x = 25,590,054.08 × 6,276,496.68
  4. Step 4: Simplify right side
    17,061,717.96x = 160,615,889,489,831.69
  5. Step 5: Solve for x
    x = 160,615,889,489,831.69/17,061,717.96
  6. Step 6: Final answer
    x = 9,413,816.94

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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.