Home / 1,468,195.86-2,202,289.34-403,238.87

Finding the Fourth Proportional to 1,468,195.86, 2,202,289.34 and 403,238.87

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Solution

The fourth proportional to 1,468,195.86, 2,202,289.34 and 403,238.87 is: 604,857.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468,195.86 : 2,202,289.34 = 403,238.87 : x
  2. Step 2: Convert to fraction form
    1,468,195.86/2,202,289.34 = 403,238.87/x
  3. Step 3: Cross multiply
    1,468,195.86x = 2,202,289.34 × 403,238.87
  4. Step 4: Simplify right side
    1,468,195.86x = 888,048,651,847.01
  5. Step 5: Solve for x
    x = 888,048,651,847.01/1,468,195.86
  6. Step 6: Final answer
    x = 604,857.07

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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.