Home / 2,510,976.30-3,465,000.14-1,365,046.62

Finding the Fourth Proportional to 2,510,976.30, 3,465,000.14 and 1,365,046.62

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Solution

The fourth proportional to 2,510,976.30, 3,465,000.14 and 1,365,046.62 is: 1,883,684.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510,976.30 : 3,465,000.14 = 1,365,046.62 : x
  2. Step 2: Convert to fraction form
    2,510,976.30/3,465,000.14 = 1,365,046.62/x
  3. Step 3: Cross multiply
    2,510,976.30x = 3,465,000.14 × 1,365,046.62
  4. Step 4: Simplify right side
    2,510,976.30x = 4,729,886,729,406.53
  5. Step 5: Solve for x
    x = 4,729,886,729,406.53/2,510,976.30
  6. Step 6: Final answer
    x = 1,883,684.34

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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.