Home / 2,592,832.80-3,886,916.40-1,694,704.80

Finding the Fourth Proportional to 2,592,832.80, 3,886,916.40 and 1,694,704.80

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Solution

The fourth proportional to 2,592,832.80, 3,886,916.40 and 1,694,704.80 is: 2,540,532.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,592,832.80 : 3,886,916.40 = 1,694,704.80 : x
  2. Step 2: Convert to fraction form
    2,592,832.80/3,886,916.40 = 1,694,704.80/x
  3. Step 3: Cross multiply
    2,592,832.80x = 3,886,916.40 × 1,694,704.80
  4. Step 4: Simplify right side
    2,592,832.80x = 6,587,175,880,278.72
  5. Step 5: Solve for x
    x = 6,587,175,880,278.72/2,592,832.80
  6. Step 6: Final answer
    x = 2,540,532.46

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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.