Home / 1,904,350.58-2,627,915.86-1,044,889.46

Finding the Fourth Proportional to 1,904,350.58, 2,627,915.86 and 1,044,889.46

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Solution

The fourth proportional to 1,904,350.58, 2,627,915.86 and 1,044,889.46 is: 1,441,899.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,904,350.58 : 2,627,915.86 = 1,044,889.46 : x
  2. Step 2: Convert to fraction form
    1,904,350.58/2,627,915.86 = 1,044,889.46/x
  3. Step 3: Cross multiply
    1,904,350.58x = 2,627,915.86 × 1,044,889.46
  4. Step 4: Simplify right side
    1,904,350.58x = 2,745,881,568,129.03
  5. Step 5: Solve for x
    x = 2,745,881,568,129.03/1,904,350.58
  6. Step 6: Final answer
    x = 1,441,899.20

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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.