Home / 9,163,028.06-13,723,616.52-4,374,080.34

Finding the Fourth Proportional to 9,163,028.06, 13,723,616.52 and 4,374,080.34

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Solution

The fourth proportional to 9,163,028.06, 13,723,616.52 and 4,374,080.34 is: 6,551,131.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,163,028.06 : 13,723,616.52 = 4,374,080.34 : x
  2. Step 2: Convert to fraction form
    9,163,028.06/13,723,616.52 = 4,374,080.34/x
  3. Step 3: Cross multiply
    9,163,028.06x = 13,723,616.52 × 4,374,080.34
  4. Step 4: Simplify right side
    9,163,028.06x = 60,028,201,213,831.21
  5. Step 5: Solve for x
    x = 60,028,201,213,831.21/9,163,028.06
  6. Step 6: Final answer
    x = 6,551,131.44

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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.