Home / 952,388.52-1,314,209.25-565,137.11

Finding the Fourth Proportional to 952,388.52, 1,314,209.25 and 565,137.11

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Solution

The fourth proportional to 952,388.52, 1,314,209.25 and 565,137.11 is: 779,837.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,388.52 : 1,314,209.25 = 565,137.11 : x
  2. Step 2: Convert to fraction form
    952,388.52/1,314,209.25 = 565,137.11/x
  3. Step 3: Cross multiply
    952,388.52x = 1,314,209.25 × 565,137.11
  4. Step 4: Simplify right side
    952,388.52x = 742,708,410,909.22
  5. Step 5: Solve for x
    x = 742,708,410,909.22/952,388.52
  6. Step 6: Final answer
    x = 779,837.63

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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.