Home / 1,196,247.57-1,793,648.62-476,699.97

Finding the Fourth Proportional to 1,196,247.57, 1,793,648.62 and 476,699.97

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Solution

The fourth proportional to 1,196,247.57, 1,793,648.62 and 476,699.97 is: 714,761.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,247.57 : 1,793,648.62 = 476,699.97 : x
  2. Step 2: Convert to fraction form
    1,196,247.57/1,793,648.62 = 476,699.97/x
  3. Step 3: Cross multiply
    1,196,247.57x = 1,793,648.62 × 476,699.97
  4. Step 4: Simplify right side
    1,196,247.57x = 855,032,243,344.54
  5. Step 5: Solve for x
    x = 855,032,243,344.54/1,196,247.57
  6. Step 6: Final answer
    x = 714,761.95

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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.