Home / 633,250.58-949,905.39-352,556.42

Finding the Fourth Proportional to 633,250.58, 949,905.39 and 352,556.42

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Solution

The fourth proportional to 633,250.58, 949,905.39 and 352,556.42 is: 528,851.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,250.58 : 949,905.39 = 352,556.42 : x
  2. Step 2: Convert to fraction form
    633,250.58/949,905.39 = 352,556.42/x
  3. Step 3: Cross multiply
    633,250.58x = 949,905.39 × 352,556.42
  4. Step 4: Simplify right side
    633,250.58x = 334,895,243,637.10
  5. Step 5: Solve for x
    x = 334,895,243,637.10/633,250.58
  6. Step 6: Final answer
    x = 528,851.06

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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.