Home / 1,083,443.45-1,494,655.94-701,593.25

Finding the Fourth Proportional to 1,083,443.45, 1,494,655.94 and 701,593.25

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Solution

The fourth proportional to 1,083,443.45, 1,494,655.94 and 701,593.25 is: 967,877.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,443.45 : 1,494,655.94 = 701,593.25 : x
  2. Step 2: Convert to fraction form
    1,083,443.45/1,494,655.94 = 701,593.25/x
  3. Step 3: Cross multiply
    1,083,443.45x = 1,494,655.94 × 701,593.25
  4. Step 4: Simplify right side
    1,083,443.45x = 1,048,640,512,857.11
  5. Step 5: Solve for x
    x = 1,048,640,512,857.11/1,083,443.45
  6. Step 6: Final answer
    x = 967,877.48

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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.