Home / 2,701,192.80-4,049,989.37-1,487,341.04

Finding the Fourth Proportional to 2,701,192.80, 4,049,989.37 and 1,487,341.04

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Solution

The fourth proportional to 2,701,192.80, 4,049,989.37 and 1,487,341.04 is: 2,230,020.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,701,192.80 : 4,049,989.37 = 1,487,341.04 : x
  2. Step 2: Convert to fraction form
    2,701,192.80/4,049,989.37 = 1,487,341.04/x
  3. Step 3: Cross multiply
    2,701,192.80x = 4,049,989.37 × 1,487,341.04
  4. Step 4: Simplify right side
    2,701,192.80x = 6,023,715,373,878.09
  5. Step 5: Solve for x
    x = 6,023,715,373,878.09/2,701,192.80
  6. Step 6: Final answer
    x = 2,230,020.52

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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.