Home / 2,954,593.80-4,076,644.95-1,793,013.84

Finding the Fourth Proportional to 2,954,593.80, 4,076,644.95 and 1,793,013.84

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Solution

The fourth proportional to 2,954,593.80, 4,076,644.95 and 1,793,013.84 is: 2,473,937.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,954,593.80 : 4,076,644.95 = 1,793,013.84 : x
  2. Step 2: Convert to fraction form
    2,954,593.80/4,076,644.95 = 1,793,013.84/x
  3. Step 3: Cross multiply
    2,954,593.80x = 4,076,644.95 × 1,793,013.84
  4. Step 4: Simplify right side
    2,954,593.80x = 7,309,480,816,116.11
  5. Step 5: Solve for x
    x = 7,309,480,816,116.11/2,954,593.80
  6. Step 6: Final answer
    x = 2,473,937.64

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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.