Home / 701,191.22-1,051,412.58-363,892.23

Finding the Fourth Proportional to 701,191.22, 1,051,412.58 and 363,892.23

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Solution

The fourth proportional to 701,191.22, 1,051,412.58 and 363,892.23 is: 545,644.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    701,191.22 : 1,051,412.58 = 363,892.23 : x
  2. Step 2: Convert to fraction form
    701,191.22/1,051,412.58 = 363,892.23/x
  3. Step 3: Cross multiply
    701,191.22x = 1,051,412.58 × 363,892.23
  4. Step 4: Simplify right side
    701,191.22x = 382,600,868,386.25
  5. Step 5: Solve for x
    x = 382,600,868,386.25/701,191.22
  6. Step 6: Final answer
    x = 545,644.13

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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.