Home / 952,907.11-1,314,840.26-539,441.10

Finding the Fourth Proportional to 952,907.11, 1,314,840.26 and 539,441.10

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Solution

The fourth proportional to 952,907.11, 1,314,840.26 and 539,441.10 is: 744,331.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,907.11 : 1,314,840.26 = 539,441.10 : x
  2. Step 2: Convert to fraction form
    952,907.11/1,314,840.26 = 539,441.10/x
  3. Step 3: Cross multiply
    952,907.11x = 1,314,840.26 × 539,441.10
  4. Step 4: Simplify right side
    952,907.11x = 709,278,877,527.29
  5. Step 5: Solve for x
    x = 709,278,877,527.29/952,907.11
  6. Step 6: Final answer
    x = 744,331.61

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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.