Home / 633,250.08-949,904.64-352,555.92

Finding the Fourth Proportional to 633,250.08, 949,904.64 and 352,555.92

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Solution

The fourth proportional to 633,250.08, 949,904.64 and 352,555.92 is: 528,850.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    633,250.08 : 949,904.64 = 352,555.92 : x
  2. Step 2: Convert to fraction form
    633,250.08/949,904.64 = 352,555.92/x
  3. Step 3: Cross multiply
    633,250.08x = 949,904.64 × 352,555.92
  4. Step 4: Simplify right side
    633,250.08x = 334,894,504,267.47
  5. Step 5: Solve for x
    x = 334,894,504,267.47/633,250.08
  6. Step 6: Final answer
    x = 528,850.31

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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.