Home / 3,277,444.86-4,916,167.26-1,384,202.70

Finding the Fourth Proportional to 3,277,444.86, 4,916,167.26 and 1,384,202.70

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Solution

The fourth proportional to 3,277,444.86, 4,916,167.26 and 1,384,202.70 is: 2,076,304.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,277,444.86 : 4,916,167.26 = 1,384,202.70 : x
  2. Step 2: Convert to fraction form
    3,277,444.86/4,916,167.26 = 1,384,202.70/x
  3. Step 3: Cross multiply
    3,277,444.86x = 4,916,167.26 × 1,384,202.70
  4. Step 4: Simplify right side
    3,277,444.86x = 6,804,971,994,943.60
  5. Step 5: Solve for x
    x = 6,804,971,994,943.60/3,277,444.86
  6. Step 6: Final answer
    x = 2,076,304.04

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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.