Home / 1,904,056.44-2,851,710.66-1,600,675.80

Finding the Fourth Proportional to 1,904,056.44, 2,851,710.66 and 1,600,675.80

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Solution

The fourth proportional to 1,904,056.44, 2,851,710.66 and 1,600,675.80 is: 2,397,336.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,904,056.44 : 2,851,710.66 = 1,600,675.80 : x
  2. Step 2: Convert to fraction form
    1,904,056.44/2,851,710.66 = 1,600,675.80/x
  3. Step 3: Cross multiply
    1,904,056.44x = 2,851,710.66 × 1,600,675.80
  4. Step 4: Simplify right side
    1,904,056.44x = 4,564,664,242,064.03
  5. Step 5: Solve for x
    x = 4,564,664,242,064.03/1,904,056.44
  6. Step 6: Final answer
    x = 2,397,336.63

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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.