Home / 2,740,753.89-3,781,370.70-1,594,612.80

Finding the Fourth Proportional to 2,740,753.89, 3,781,370.70 and 1,594,612.80

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Solution

The fourth proportional to 2,740,753.89, 3,781,370.70 and 1,594,612.80 is: 2,200,059.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,740,753.89 : 3,781,370.70 = 1,594,612.80 : x
  2. Step 2: Convert to fraction form
    2,740,753.89/3,781,370.70 = 1,594,612.80/x
  3. Step 3: Cross multiply
    2,740,753.89x = 3,781,370.70 × 1,594,612.80
  4. Step 4: Simplify right side
    2,740,753.89x = 6,029,822,119,764.96
  5. Step 5: Solve for x
    x = 6,029,822,119,764.96/2,740,753.89
  6. Step 6: Final answer
    x = 2,200,059.68

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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.