Home / 3,019,809.62-4,529,714.42-1,100,864.74

Finding the Fourth Proportional to 3,019,809.62, 4,529,714.42 and 1,100,864.74

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Solution

The fourth proportional to 3,019,809.62, 4,529,714.42 and 1,100,864.74 is: 1,651,297.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,019,809.62 : 4,529,714.42 = 1,100,864.74 : x
  2. Step 2: Convert to fraction form
    3,019,809.62/4,529,714.42 = 1,100,864.74/x
  3. Step 3: Cross multiply
    3,019,809.62x = 4,529,714.42 × 1,100,864.74
  4. Step 4: Simplify right side
    3,019,809.62x = 4,986,602,870,418.94
  5. Step 5: Solve for x
    x = 4,986,602,870,418.94/3,019,809.62
  6. Step 6: Final answer
    x = 1,651,297.10

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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.