Home / 1,468,171.25-2,203,059.60-569,648.46

Finding the Fourth Proportional to 1,468,171.25, 2,203,059.60 and 569,648.46

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Solution

The fourth proportional to 1,468,171.25, 2,203,059.60 and 569,648.46 is: 854,784.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468,171.25 : 2,203,059.60 = 569,648.46 : x
  2. Step 2: Convert to fraction form
    1,468,171.25/2,203,059.60 = 569,648.46/x
  3. Step 3: Cross multiply
    1,468,171.25x = 2,203,059.60 × 569,648.46
  4. Step 4: Simplify right side
    1,468,171.25x = 1,254,969,508,428.22
  5. Step 5: Solve for x
    x = 1,254,969,508,428.22/1,468,171.25
  6. Step 6: Final answer
    x = 854,784.15

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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.