Home / 3,593,112.42-5,385,830.45-1,792,445.97

Finding the Fourth Proportional to 3,593,112.42, 5,385,830.45 and 1,792,445.97

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Solution

The fourth proportional to 3,593,112.42, 5,385,830.45 and 1,792,445.97 is: 2,686,754.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,593,112.42 : 5,385,830.45 = 1,792,445.97 : x
  2. Step 2: Convert to fraction form
    3,593,112.42/5,385,830.45 = 1,792,445.97/x
  3. Step 3: Cross multiply
    3,593,112.42x = 5,385,830.45 × 1,792,445.97
  4. Step 4: Simplify right side
    3,593,112.42x = 9,653,810,076,243.56
  5. Step 5: Solve for x
    x = 9,653,810,076,243.56/3,593,112.42
  6. Step 6: Final answer
    x = 2,686,754.25

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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.