Home / 9,334,523.20-14,008,005.60-4,283,233.60

Finding the Fourth Proportional to 9,334,523.20, 14,008,005.60 and 4,283,233.60

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Solution

The fourth proportional to 9,334,523.20, 14,008,005.60 and 4,283,233.60 is: 6,427,704.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,334,523.20 : 14,008,005.60 = 4,283,233.60 : x
  2. Step 2: Convert to fraction form
    9,334,523.20/14,008,005.60 = 4,283,233.60/x
  3. Step 3: Cross multiply
    9,334,523.20x = 14,008,005.60 × 4,283,233.60
  4. Step 4: Simplify right side
    9,334,523.20x = 59,999,560,254,908.16
  5. Step 5: Solve for x
    x = 59,999,560,254,908.16/9,334,523.20
  6. Step 6: Final answer
    x = 6,427,704.87

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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.