Home / 4,641,194.27-6,405,253.40-2,708,077.63

Finding the Fourth Proportional to 4,641,194.27, 6,405,253.40 and 2,708,077.63

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Solution

The fourth proportional to 4,641,194.27, 6,405,253.40 and 2,708,077.63 is: 3,737,383.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,641,194.27 : 6,405,253.40 = 2,708,077.63 : x
  2. Step 2: Convert to fraction form
    4,641,194.27/6,405,253.40 = 2,708,077.63/x
  3. Step 3: Cross multiply
    4,641,194.27x = 6,405,253.40 × 2,708,077.63
  4. Step 4: Simplify right side
    4,641,194.27x = 17,345,923,449,788.35
  5. Step 5: Solve for x
    x = 17,345,923,449,788.35/4,641,194.27
  6. Step 6: Final answer
    x = 3,737,383.62

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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.