Home / 9,524,612.73-13,144,202.64-5,173,697.73

Finding the Fourth Proportional to 9,524,612.73, 13,144,202.64 and 5,173,697.73

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Solution

The fourth proportional to 9,524,612.73, 13,144,202.64 and 5,173,697.73 is: 7,139,831.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,524,612.73 : 13,144,202.64 = 5,173,697.73 : x
  2. Step 2: Convert to fraction form
    9,524,612.73/13,144,202.64 = 5,173,697.73/x
  3. Step 3: Cross multiply
    9,524,612.73x = 13,144,202.64 × 5,173,697.73
  4. Step 4: Simplify right side
    9,524,612.73x = 68,004,131,361,228.02
  5. Step 5: Solve for x
    x = 68,004,131,361,228.02/9,524,612.73
  6. Step 6: Final answer
    x = 7,139,831.64

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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.