Home / 2,567,866.60-3,854,564.70-1,448,122.60

Finding the Fourth Proportional to 2,567,866.60, 3,854,564.70 and 1,448,122.60

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Solution

The fourth proportional to 2,567,866.60, 3,854,564.70 and 1,448,122.60 is: 2,173,743.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,567,866.60 : 3,854,564.70 = 1,448,122.60 : x
  2. Step 2: Convert to fraction form
    2,567,866.60/3,854,564.70 = 1,448,122.60/x
  3. Step 3: Cross multiply
    2,567,866.60x = 3,854,564.70 × 1,448,122.60
  4. Step 4: Simplify right side
    2,567,866.60x = 5,581,882,255,232.22
  5. Step 5: Solve for x
    x = 5,581,882,255,232.22/2,567,866.60
  6. Step 6: Final answer
    x = 2,173,743.08

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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.