Home / 2,414,780.20-3,622,170.30-2,232,303.40

Finding the Fourth Proportional to 2,414,780.20, 3,622,170.30 and 2,232,303.40

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Solution

The fourth proportional to 2,414,780.20, 3,622,170.30 and 2,232,303.40 is: 3,348,455.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,780.20 : 3,622,170.30 = 2,232,303.40 : x
  2. Step 2: Convert to fraction form
    2,414,780.20/3,622,170.30 = 2,232,303.40/x
  3. Step 3: Cross multiply
    2,414,780.20x = 3,622,170.30 × 2,232,303.40
  4. Step 4: Simplify right side
    2,414,780.20x = 8,085,783,076,069.02
  5. Step 5: Solve for x
    x = 8,085,783,076,069.02/2,414,780.20
  6. Step 6: Final answer
    x = 3,348,455.10

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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.