Home / 3,257,564.80-4,888,096.80-1,364,497.60

Finding the Fourth Proportional to 3,257,564.80, 4,888,096.80 and 1,364,497.60

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Solution

The fourth proportional to 3,257,564.80, 4,888,096.80 and 1,364,497.60 is: 2,047,479.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,257,564.80 : 4,888,096.80 = 1,364,497.60 : x
  2. Step 2: Convert to fraction form
    3,257,564.80/4,888,096.80 = 1,364,497.60/x
  3. Step 3: Cross multiply
    3,257,564.80x = 4,888,096.80 × 1,364,497.60
  4. Step 4: Simplify right side
    3,257,564.80x = 6,669,796,352,167.68
  5. Step 5: Solve for x
    x = 6,669,796,352,167.68/3,257,564.80
  6. Step 6: Final answer
    x = 2,047,479.26

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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.