Home / 952,770.23-1,314,849.23-539,274.14

Finding the Fourth Proportional to 952,770.23, 1,314,849.23 and 539,274.14

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Solution

The fourth proportional to 952,770.23, 1,314,849.23 and 539,274.14 is: 744,213.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,770.23 : 1,314,849.23 = 539,274.14 : x
  2. Step 2: Convert to fraction form
    952,770.23/1,314,849.23 = 539,274.14/x
  3. Step 3: Cross multiply
    952,770.23x = 1,314,849.23 × 539,274.14
  4. Step 4: Simplify right side
    952,770.23x = 709,064,182,511.85
  5. Step 5: Solve for x
    x = 709,064,182,511.85/952,770.23
  6. Step 6: Final answer
    x = 744,213.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.