Home / 3,476,413.80-5,214,620.70-2,468,644.20

Finding the Fourth Proportional to 3,476,413.80, 5,214,620.70 and 2,468,644.20

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Solution

The fourth proportional to 3,476,413.80, 5,214,620.70 and 2,468,644.20 is: 3,702,966.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,476,413.80 : 5,214,620.70 = 2,468,644.20 : x
  2. Step 2: Convert to fraction form
    3,476,413.80/5,214,620.70 = 2,468,644.20/x
  3. Step 3: Cross multiply
    3,476,413.80x = 5,214,620.70 × 2,468,644.20
  4. Step 4: Simplify right side
    3,476,413.80x = 12,873,043,146,254.94
  5. Step 5: Solve for x
    x = 12,873,043,146,254.94/3,476,413.80
  6. Step 6: Final answer
    x = 3,702,966.30

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Double scale
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Similar ratio
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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.