Home / 3,301,864.56-4,554,642.42-2,076,229.80

Finding the Fourth Proportional to 3,301,864.56, 4,554,642.42 and 2,076,229.80

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Solution

The fourth proportional to 3,301,864.56, 4,554,642.42 and 2,076,229.80 is: 2,863,983.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,301,864.56 : 4,554,642.42 = 2,076,229.80 : x
  2. Step 2: Convert to fraction form
    3,301,864.56/4,554,642.42 = 2,076,229.80/x
  3. Step 3: Cross multiply
    3,301,864.56x = 4,554,642.42 × 2,076,229.80
  4. Step 4: Simplify right side
    3,301,864.56x = 9,456,484,320,748.12
  5. Step 5: Solve for x
    x = 9,456,484,320,748.12/3,301,864.56
  6. Step 6: Final answer
    x = 2,863,983.11

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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.