Home / 7,557,773.66-11,336,660.55-2,509,084.16

Finding the Fourth Proportional to 7,557,773.66, 11,336,660.55 and 2,509,084.16

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Solution

The fourth proportional to 7,557,773.66, 11,336,660.55 and 2,509,084.16 is: 3,763,626.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,557,773.66 : 11,336,660.55 = 2,509,084.16 : x
  2. Step 2: Convert to fraction form
    7,557,773.66/11,336,660.55 = 2,509,084.16/x
  3. Step 3: Cross multiply
    7,557,773.66x = 11,336,660.55 × 2,509,084.16
  4. Step 4: Simplify right side
    7,557,773.66x = 28,444,635,408,014.62
  5. Step 5: Solve for x
    x = 28,444,635,408,014.62/7,557,773.66
  6. Step 6: Final answer
    x = 3,763,626.26

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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.