Home / 867,204.89-1,196,600.00-544,685.27

Finding the Fourth Proportional to 867,204.89, 1,196,600.00 and 544,685.27

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Solution

The fourth proportional to 867,204.89, 1,196,600.00 and 544,685.27 is: 751,576.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    867,204.89 : 1,196,600.00 = 544,685.27 : x
  2. Step 2: Convert to fraction form
    867,204.89/1,196,600.00 = 544,685.27/x
  3. Step 3: Cross multiply
    867,204.89x = 1,196,600.00 × 544,685.27
  4. Step 4: Simplify right side
    867,204.89x = 651,770,393,638.38
  5. Step 5: Solve for x
    x = 651,770,393,638.38/867,204.89
  6. Step 6: Final answer
    x = 751,576.01

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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.