Home / 3,060,415.24-4,223,304.80-1,771,229.80

Finding the Fourth Proportional to 3,060,415.24, 4,223,304.80 and 1,771,229.80

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Solution

The fourth proportional to 3,060,415.24, 4,223,304.80 and 1,771,229.80 is: 2,444,257.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,415.24 : 4,223,304.80 = 1,771,229.80 : x
  2. Step 2: Convert to fraction form
    3,060,415.24/4,223,304.80 = 1,771,229.80/x
  3. Step 3: Cross multiply
    3,060,415.24x = 4,223,304.80 × 1,771,229.80
  4. Step 4: Simplify right side
    3,060,415.24x = 7,480,443,316,243.04
  5. Step 5: Solve for x
    x = 7,480,443,316,243.04/3,060,415.24
  6. Step 6: Final answer
    x = 2,444,257.63

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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.