Home / 9,257,321.59-13,888,199.46-3,862,971.27

Finding the Fourth Proportional to 9,257,321.59, 13,888,199.46 and 3,862,971.27

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Solution

The fourth proportional to 9,257,321.59, 13,888,199.46 and 3,862,971.27 is: 5,795,382.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,257,321.59 : 13,888,199.46 = 3,862,971.27 : x
  2. Step 2: Convert to fraction form
    9,257,321.59/13,888,199.46 = 3,862,971.27/x
  3. Step 3: Cross multiply
    9,257,321.59x = 13,888,199.46 × 3,862,971.27
  4. Step 4: Simplify right side
    9,257,321.59x = 53,649,715,486,694.66
  5. Step 5: Solve for x
    x = 53,649,715,486,694.66/9,257,321.59
  6. Step 6: Final answer
    x = 5,795,382.07

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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.