Home / 9,088,405.32-12,541,561.62-4,958,190.60

Finding the Fourth Proportional to 9,088,405.32, 12,541,561.62 and 4,958,190.60

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Solution

The fourth proportional to 9,088,405.32, 12,541,561.62 and 4,958,190.60 is: 6,842,064.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,088,405.32 : 12,541,561.62 = 4,958,190.60 : x
  2. Step 2: Convert to fraction form
    9,088,405.32/12,541,561.62 = 4,958,190.60/x
  3. Step 3: Cross multiply
    9,088,405.32x = 12,541,561.62 × 4,958,190.60
  4. Step 4: Simplify right side
    9,088,405.32x = 62,183,452,933,604.77
  5. Step 5: Solve for x
    x = 62,183,452,933,604.77/9,088,405.32
  6. Step 6: Final answer
    x = 6,842,064.23

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.