Home / 952,085.90-1,313,878.48-544,196.53

Finding the Fourth Proportional to 952,085.90, 1,313,878.48 and 544,196.53

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Solution

The fourth proportional to 952,085.90, 1,313,878.48 and 544,196.53 is: 750,991.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,085.90 : 1,313,878.48 = 544,196.53 : x
  2. Step 2: Convert to fraction form
    952,085.90/1,313,878.48 = 544,196.53/x
  3. Step 3: Cross multiply
    952,085.90x = 1,313,878.48 × 544,196.53
  4. Step 4: Simplify right side
    952,085.90x = 715,008,109,657.68
  5. Step 5: Solve for x
    x = 715,008,109,657.68/952,085.90
  6. Step 6: Final answer
    x = 750,991.18

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1.5x scale

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.