Home / 7,334,670.60-11,002,005.90-5,344,014.60

Finding the Fourth Proportional to 7,334,670.60, 11,002,005.90 and 5,344,014.60

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Solution

The fourth proportional to 7,334,670.60, 11,002,005.90 and 5,344,014.60 is: 8,016,021.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,334,670.60 : 11,002,005.90 = 5,344,014.60 : x
  2. Step 2: Convert to fraction form
    7,334,670.60/11,002,005.90 = 5,344,014.60/x
  3. Step 3: Cross multiply
    7,334,670.60x = 11,002,005.90 × 5,344,014.60
  4. Step 4: Simplify right side
    7,334,670.60x = 58,794,880,158,886.14
  5. Step 5: Solve for x
    x = 58,794,880,158,886.14/7,334,670.60
  6. Step 6: Final answer
    x = 8,016,021.90

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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.