Home / 1,994,514.44-2,993,445.45-1,035,558.68

Finding the Fourth Proportional to 1,994,514.44, 2,993,445.45 and 1,035,558.68

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Solution

The fourth proportional to 1,994,514.44, 2,993,445.45 and 1,035,558.68 is: 1,554,207.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,994,514.44 : 2,993,445.45 = 1,035,558.68 : x
  2. Step 2: Convert to fraction form
    1,994,514.44/2,993,445.45 = 1,035,558.68/x
  3. Step 3: Cross multiply
    1,994,514.44x = 2,993,445.45 × 1,035,558.68
  4. Step 4: Simplify right side
    1,994,514.44x = 3,099,888,403,886.78
  5. Step 5: Solve for x
    x = 3,099,888,403,886.78/1,994,514.44
  6. Step 6: Final answer
    x = 1,554,207.05

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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.