Home / 6,065,559.64-9,100,997.61-3,186,258.58

Finding the Fourth Proportional to 6,065,559.64, 9,100,997.61 and 3,186,258.58

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Solution

The fourth proportional to 6,065,559.64, 9,100,997.61 and 3,186,258.58 is: 4,780,784.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,065,559.64 : 9,100,997.61 = 3,186,258.58 : x
  2. Step 2: Convert to fraction form
    6,065,559.64/9,100,997.61 = 3,186,258.58/x
  3. Step 3: Cross multiply
    6,065,559.64x = 9,100,997.61 × 3,186,258.58
  4. Step 4: Simplify right side
    6,065,559.64x = 28,998,131,721,421.99
  5. Step 5: Solve for x
    x = 28,998,131,721,421.99/6,065,559.64
  6. Step 6: Final answer
    x = 4,780,784.21

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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.