Home / 952,587.17-1,314,522.27-565,419.49

Finding the Fourth Proportional to 952,587.17, 1,314,522.27 and 565,419.49

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Solution

The fourth proportional to 952,587.17, 1,314,522.27 and 565,419.49 is: 780,250.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,587.17 : 1,314,522.27 = 565,419.49 : x
  2. Step 2: Convert to fraction form
    952,587.17/1,314,522.27 = 565,419.49/x
  3. Step 3: Cross multiply
    952,587.17x = 1,314,522.27 × 565,419.49
  4. Step 4: Simplify right side
    952,587.17x = 743,256,502,097.33
  5. Step 5: Solve for x
    x = 743,256,502,097.33/952,587.17
  6. Step 6: Final answer
    x = 780,250.38

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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.