Home / 2,036,023.51-3,052,988.74-1,076,994.85

Finding the Fourth Proportional to 2,036,023.51, 3,052,988.74 and 1,076,994.85

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Solution

The fourth proportional to 2,036,023.51, 3,052,988.74 and 1,076,994.85 is: 1,614,938.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036,023.51 : 3,052,988.74 = 1,076,994.85 : x
  2. Step 2: Convert to fraction form
    2,036,023.51/3,052,988.74 = 1,076,994.85/x
  3. Step 3: Cross multiply
    2,036,023.51x = 3,052,988.74 × 1,076,994.85
  4. Step 4: Simplify right side
    2,036,023.51x = 3,288,053,150,087.99
  5. Step 5: Solve for x
    x = 3,288,053,150,087.99/2,036,023.51
  6. Step 6: Final answer
    x = 1,614,938.69

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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.