Home / 684,052.50-1,026,093.33-234,771.42

Finding the Fourth Proportional to 684,052.50, 1,026,093.33 and 234,771.42

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Solution

The fourth proportional to 684,052.50, 1,026,093.33 and 234,771.42 is: 352,162.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    684,052.50 : 1,026,093.33 = 234,771.42 : x
  2. Step 2: Convert to fraction form
    684,052.50/1,026,093.33 = 234,771.42/x
  3. Step 3: Cross multiply
    684,052.50x = 1,026,093.33 × 234,771.42
  4. Step 4: Simplify right side
    684,052.50x = 240,897,388,136.63
  5. Step 5: Solve for x
    x = 240,897,388,136.63/684,052.50
  6. Step 6: Final answer
    x = 352,162.13

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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.