Home / 3,692,287.30-5,544,133.35-2,012,671.30

Finding the Fourth Proportional to 3,692,287.30, 5,544,133.35 and 2,012,671.30

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Solution

The fourth proportional to 3,692,287.30, 5,544,133.35 and 2,012,671.30 is: 3,022,115.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,692,287.30 : 5,544,133.35 = 2,012,671.30 : x
  2. Step 2: Convert to fraction form
    3,692,287.30/5,544,133.35 = 2,012,671.30/x
  3. Step 3: Cross multiply
    3,692,287.30x = 5,544,133.35 × 2,012,671.30
  4. Step 4: Simplify right side
    3,692,287.30x = 11,158,518,076,917.86
  5. Step 5: Solve for x
    x = 11,158,518,076,917.86/3,692,287.30
  6. Step 6: Final answer
    x = 3,022,115.34

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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.