Home / 3,393,855.62-4,683,479.46-2,526,565.22

Finding the Fourth Proportional to 3,393,855.62, 4,683,479.46 and 2,526,565.22

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Solution

The fourth proportional to 3,393,855.62, 4,683,479.46 and 2,526,565.22 is: 3,486,629.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,855.62 : 4,683,479.46 = 2,526,565.22 : x
  2. Step 2: Convert to fraction form
    3,393,855.62/4,683,479.46 = 2,526,565.22/x
  3. Step 3: Cross multiply
    3,393,855.62x = 4,683,479.46 × 2,526,565.22
  4. Step 4: Simplify right side
    3,393,855.62x = 11,833,116,288,802.98
  5. Step 5: Solve for x
    x = 11,833,116,288,802.98/3,393,855.62
  6. Step 6: Final answer
    x = 3,486,629.26

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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.