Home / 1,196,513.92-1,794,245.44-448,035.04

Finding the Fourth Proportional to 1,196,513.92, 1,794,245.44 and 448,035.04

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Solution

The fourth proportional to 1,196,513.92, 1,794,245.44 and 448,035.04 is: 671,855.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,513.92 : 1,794,245.44 = 448,035.04 : x
  2. Step 2: Convert to fraction form
    1,196,513.92/1,794,245.44 = 448,035.04/x
  3. Step 3: Cross multiply
    1,196,513.92x = 1,794,245.44 × 448,035.04
  4. Step 4: Simplify right side
    1,196,513.92x = 803,884,827,480.22
  5. Step 5: Solve for x
    x = 803,884,827,480.22/1,196,513.92
  6. Step 6: Final answer
    x = 671,855.81

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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.