Home / 952,896.56-1,314,999.80-523,204.52

Finding the Fourth Proportional to 952,896.56, 1,314,999.80 and 523,204.52

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Solution

The fourth proportional to 952,896.56, 1,314,999.80 and 523,204.52 is: 722,023.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,896.56 : 1,314,999.80 = 523,204.52 : x
  2. Step 2: Convert to fraction form
    952,896.56/1,314,999.80 = 523,204.52/x
  3. Step 3: Cross multiply
    952,896.56x = 1,314,999.80 × 523,204.52
  4. Step 4: Simplify right side
    952,896.56x = 688,013,839,159.10
  5. Step 5: Solve for x
    x = 688,013,839,159.10/952,896.56
  6. Step 6: Final answer
    x = 722,023.64

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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.