Home / 952,899.90-1,314,626.86-544,782.51

Finding the Fourth Proportional to 952,899.90, 1,314,626.86 and 544,782.51

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Solution

The fourth proportional to 952,899.90, 1,314,626.86 and 544,782.51 is: 751,585.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,899.90 : 1,314,626.86 = 544,782.51 : x
  2. Step 2: Convert to fraction form
    952,899.90/1,314,626.86 = 544,782.51/x
  3. Step 3: Cross multiply
    952,899.90x = 1,314,626.86 × 544,782.51
  4. Step 4: Simplify right side
    952,899.90x = 716,185,721,185.20
  5. Step 5: Solve for x
    x = 716,185,721,185.20/952,899.90
  6. Step 6: Final answer
    x = 751,585.48

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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.