Home / 1,532,906.52-2,299,629.96-633,844.50

Finding the Fourth Proportional to 1,532,906.52, 2,299,629.96 and 633,844.50

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Solution

The fourth proportional to 1,532,906.52, 2,299,629.96 and 633,844.50 is: 950,878.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,532,906.52 : 2,299,629.96 = 633,844.50 : x
  2. Step 2: Convert to fraction form
    1,532,906.52/2,299,629.96 = 633,844.50/x
  3. Step 3: Cross multiply
    1,532,906.52x = 2,299,629.96 × 633,844.50
  4. Step 4: Simplify right side
    1,532,906.52x = 1,457,607,802,181.22
  5. Step 5: Solve for x
    x = 1,457,607,802,181.22/1,532,906.52
  6. Step 6: Final answer
    x = 950,878.47

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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.