Home / 1,810,092.73-2,715,136.71-462,256.30

Finding the Fourth Proportional to 1,810,092.73, 2,715,136.71 and 462,256.30

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Solution

The fourth proportional to 1,810,092.73, 2,715,136.71 and 462,256.30 is: 693,383.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,810,092.73 : 2,715,136.71 = 462,256.30 : x
  2. Step 2: Convert to fraction form
    1,810,092.73/2,715,136.71 = 462,256.30/x
  3. Step 3: Cross multiply
    1,810,092.73x = 2,715,136.71 × 462,256.30
  4. Step 4: Simplify right side
    1,810,092.73x = 1,255,089,049,558.77
  5. Step 5: Solve for x
    x = 1,255,089,049,558.77/1,810,092.73
  6. Step 6: Final answer
    x = 693,383.84

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1.5x scale

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.