Home / 463,060.54-694,887.30-249,976.84

Finding the Fourth Proportional to 463,060.54, 694,887.30 and 249,976.84

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Solution

The fourth proportional to 463,060.54, 694,887.30 and 249,976.84 is: 375,125.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,060.54 : 694,887.30 = 249,976.84 : x
  2. Step 2: Convert to fraction form
    463,060.54/694,887.30 = 249,976.84/x
  3. Step 3: Cross multiply
    463,060.54x = 694,887.30 × 249,976.84
  4. Step 4: Simplify right side
    463,060.54x = 173,705,731,410.13
  5. Step 5: Solve for x
    x = 173,705,731,410.13/463,060.54
  6. Step 6: Final answer
    x = 375,125.32

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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.