Home / 2,740,757.92-3,781,376.19-1,594,616.80

Finding the Fourth Proportional to 2,740,757.92, 3,781,376.19 and 1,594,616.80

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Solution

The fourth proportional to 2,740,757.92, 3,781,376.19 and 1,594,616.80 is: 2,200,065.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,740,757.92 : 3,781,376.19 = 1,594,616.80 : x
  2. Step 2: Convert to fraction form
    2,740,757.92/3,781,376.19 = 1,594,616.80/x
  3. Step 3: Cross multiply
    2,740,757.92x = 3,781,376.19 × 1,594,616.80
  4. Step 4: Simplify right side
    2,740,757.92x = 6,029,845,999,693.99
  5. Step 5: Solve for x
    x = 6,029,845,999,693.99/2,740,757.92
  6. Step 6: Final answer
    x = 2,200,065.16

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1.5x scale

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.