Home / 2,044,533.54-2,821,475.64-1,126,796.16

Finding the Fourth Proportional to 2,044,533.54, 2,821,475.64 and 1,126,796.16

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Solution

The fourth proportional to 2,044,533.54, 2,821,475.64 and 1,126,796.16 is: 1,554,989.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,533.54 : 2,821,475.64 = 1,126,796.16 : x
  2. Step 2: Convert to fraction form
    2,044,533.54/2,821,475.64 = 1,126,796.16/x
  3. Step 3: Cross multiply
    2,044,533.54x = 2,821,475.64 × 1,126,796.16
  4. Step 4: Simplify right side
    2,044,533.54x = 3,179,227,916,685.54
  5. Step 5: Solve for x
    x = 3,179,227,916,685.54/2,044,533.54
  6. Step 6: Final answer
    x = 1,554,989.37

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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.