Home / 2,492,100.02-3,439,099.83-1,346,180.33

Finding the Fourth Proportional to 2,492,100.02, 3,439,099.83 and 1,346,180.33

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Solution

The fourth proportional to 2,492,100.02, 3,439,099.83 and 1,346,180.33 is: 1,857,729.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,492,100.02 : 3,439,099.83 = 1,346,180.33 : x
  2. Step 2: Convert to fraction form
    2,492,100.02/3,439,099.83 = 1,346,180.33/x
  3. Step 3: Cross multiply
    2,492,100.02x = 3,439,099.83 × 1,346,180.33
  4. Step 4: Simplify right side
    2,492,100.02x = 4,629,648,557,698.27
  5. Step 5: Solve for x
    x = 4,629,648,557,698.27/2,492,100.02
  6. Step 6: Final answer
    x = 1,857,729.83

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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.