Home / 2,413,185.62-3,330,223.27-1,325,482.38

Finding the Fourth Proportional to 2,413,185.62, 3,330,223.27 and 1,325,482.38

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Solution

The fourth proportional to 2,413,185.62, 3,330,223.27 and 1,325,482.38 is: 1,829,180.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,185.62 : 3,330,223.27 = 1,325,482.38 : x
  2. Step 2: Convert to fraction form
    2,413,185.62/3,330,223.27 = 1,325,482.38/x
  3. Step 3: Cross multiply
    2,413,185.62x = 3,330,223.27 × 1,325,482.38
  4. Step 4: Simplify right side
    2,413,185.62x = 4,414,152,262,537.28
  5. Step 5: Solve for x
    x = 4,414,152,262,537.28/2,413,185.62
  6. Step 6: Final answer
    x = 1,829,180.58

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.