Home / 1,634,600.99-2,451,051.82-481,696.30

Finding the Fourth Proportional to 1,634,600.99, 2,451,051.82 and 481,696.30

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Solution

The fourth proportional to 1,634,600.99, 2,451,051.82 and 481,696.30 is: 722,294.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,634,600.99 : 2,451,051.82 = 481,696.30 : x
  2. Step 2: Convert to fraction form
    1,634,600.99/2,451,051.82 = 481,696.30/x
  3. Step 3: Cross multiply
    1,634,600.99x = 2,451,051.82 × 481,696.30
  4. Step 4: Simplify right side
    1,634,600.99x = 1,180,662,596,468.20
  5. Step 5: Solve for x
    x = 1,180,662,596,468.20/1,634,600.99
  6. Step 6: Final answer
    x = 722,294.07

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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.