Home / 6,100,368.30-9,147,928.05-3,066,561.90

Finding the Fourth Proportional to 6,100,368.30, 9,147,928.05 and 3,066,561.90

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Solution

The fourth proportional to 6,100,368.30, 9,147,928.05 and 3,066,561.90 is: 4,598,523.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,100,368.30 : 9,147,928.05 = 3,066,561.90 : x
  2. Step 2: Convert to fraction form
    6,100,368.30/9,147,928.05 = 3,066,561.90/x
  3. Step 3: Cross multiply
    6,100,368.30x = 9,147,928.05 × 3,066,561.90
  4. Step 4: Simplify right side
    6,100,368.30x = 28,052,687,622,071.30
  5. Step 5: Solve for x
    x = 28,052,687,622,071.30/6,100,368.30
  6. Step 6: Final answer
    x = 4,598,523.60

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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.