Home / 4,380,277.18-6,561,250.44-3,522,713.26

Finding the Fourth Proportional to 4,380,277.18, 6,561,250.44 and 3,522,713.26

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Solution

The fourth proportional to 4,380,277.18, 6,561,250.44 and 3,522,713.26 is: 5,276,698.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,380,277.18 : 6,561,250.44 = 3,522,713.26 : x
  2. Step 2: Convert to fraction form
    4,380,277.18/6,561,250.44 = 3,522,713.26/x
  3. Step 3: Cross multiply
    4,380,277.18x = 6,561,250.44 × 3,522,713.26
  4. Step 4: Simplify right side
    4,380,277.18x = 23,113,403,927,168.84
  5. Step 5: Solve for x
    x = 23,113,403,927,168.84/4,380,277.18
  6. Step 6: Final answer
    x = 5,276,698.93

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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.