Home / 4,536,268.40-6,804,402.60-2,741,178.80

Finding the Fourth Proportional to 4,536,268.40, 6,804,402.60 and 2,741,178.80

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Solution

The fourth proportional to 4,536,268.40, 6,804,402.60 and 2,741,178.80 is: 4,111,768.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,536,268.40 : 6,804,402.60 = 2,741,178.80 : x
  2. Step 2: Convert to fraction form
    4,536,268.40/6,804,402.60 = 2,741,178.80/x
  3. Step 3: Cross multiply
    4,536,268.40x = 6,804,402.60 × 2,741,178.80
  4. Step 4: Simplify right side
    4,536,268.40x = 18,652,084,153,784.88
  5. Step 5: Solve for x
    x = 18,652,084,153,784.88/4,536,268.40
  6. Step 6: Final answer
    x = 4,111,768.20

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1.5x scale

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.