Home / 3,521,297.26-4,859,440.64-2,051,168.06

Finding the Fourth Proportional to 3,521,297.26, 4,859,440.64 and 2,051,168.06

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Solution

The fourth proportional to 3,521,297.26, 4,859,440.64 and 2,051,168.06 is: 2,830,641.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,521,297.26 : 4,859,440.64 = 2,051,168.06 : x
  2. Step 2: Convert to fraction form
    3,521,297.26/4,859,440.64 = 2,051,168.06/x
  3. Step 3: Cross multiply
    3,521,297.26x = 4,859,440.64 × 2,051,168.06
  4. Step 4: Simplify right side
    3,521,297.26x = 9,967,529,451,356.42
  5. Step 5: Solve for x
    x = 9,967,529,451,356.42/3,521,297.26
  6. Step 6: Final answer
    x = 2,830,641.30

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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.