Home / 9,449,887.88-14,174,831.88-5,403,537.36

Finding the Fourth Proportional to 9,449,887.88, 14,174,831.88 and 5,403,537.36

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Solution

The fourth proportional to 9,449,887.88, 14,174,831.88 and 5,403,537.36 is: 8,105,306.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,449,887.88 : 14,174,831.88 = 5,403,537.36 : x
  2. Step 2: Convert to fraction form
    9,449,887.88/14,174,831.88 = 5,403,537.36/x
  3. Step 3: Cross multiply
    9,449,887.88x = 14,174,831.88 × 5,403,537.36
  4. Step 4: Simplify right side
    9,449,887.88x = 76,594,233,635,299.05
  5. Step 5: Solve for x
    x = 76,594,233,635,299.05/9,449,887.88
  6. Step 6: Final answer
    x = 8,105,306.07

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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.