Home / 1,463,916-2,194,351.56-565,974.48

Finding the Fourth Proportional to 1,463,916, 2,194,351.56 and 565,974.48

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Solution

The fourth proportional to 1,463,916, 2,194,351.56 and 565,974.48 is: 848,373.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,916 : 2,194,351.56 = 565,974.48 : x
  2. Step 2: Convert to fraction form
    1,463,916/2,194,351.56 = 565,974.48/x
  3. Step 3: Cross multiply
    1,463,916x = 2,194,351.56 × 565,974.48
  4. Step 4: Simplify right side
    1,463,916x = 1,241,946,983,108.19
  5. Step 5: Solve for x
    x = 1,241,946,983,108.19/1,463,916
  6. Step 6: Final answer
    x = 848,373.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.