Home / 3,024,723.25-4,538,976.26-1,227,606.49

Finding the Fourth Proportional to 3,024,723.25, 4,538,976.26 and 1,227,606.49

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Solution

The fourth proportional to 3,024,723.25, 4,538,976.26 and 1,227,606.49 is: 1,842,177.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,024,723.25 : 4,538,976.26 = 1,227,606.49 : x
  2. Step 2: Convert to fraction form
    3,024,723.25/4,538,976.26 = 1,227,606.49/x
  3. Step 3: Cross multiply
    3,024,723.25x = 4,538,976.26 × 1,227,606.49
  4. Step 4: Simplify right side
    3,024,723.25x = 5,572,076,697,246.45
  5. Step 5: Solve for x
    x = 5,572,076,697,246.45/3,024,723.25
  6. Step 6: Final answer
    x = 1,842,177.36

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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.