Home / 10,096,388.40-15,149,831.40-4,417,186.80

Finding the Fourth Proportional to 10,096,388.40, 15,149,831.40 and 4,417,186.80

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Solution

The fourth proportional to 10,096,388.40, 15,149,831.40 and 4,417,186.80 is: 6,628,076.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,096,388.40 : 15,149,831.40 = 4,417,186.80 : x
  2. Step 2: Convert to fraction form
    10,096,388.40/15,149,831.40 = 4,417,186.80/x
  3. Step 3: Cross multiply
    10,096,388.40x = 15,149,831.40 × 4,417,186.80
  4. Step 4: Simplify right side
    10,096,388.40x = 66,919,635,282,305.52
  5. Step 5: Solve for x
    x = 66,919,635,282,305.52/10,096,388.40
  6. Step 6: Final answer
    x = 6,628,076.56

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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.