Home / 2,034,015.40-3,051,800.70-2,002,133.80

Finding the Fourth Proportional to 2,034,015.40, 3,051,800.70 and 2,002,133.80

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Solution

The fourth proportional to 2,034,015.40, 3,051,800.70 and 2,002,133.80 is: 3,003,966.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,034,015.40 : 3,051,800.70 = 2,002,133.80 : x
  2. Step 2: Convert to fraction form
    2,034,015.40/3,051,800.70 = 2,002,133.80/x
  3. Step 3: Cross multiply
    2,034,015.40x = 3,051,800.70 × 2,002,133.80
  4. Step 4: Simplify right side
    2,034,015.40x = 6,110,113,332,333.66
  5. Step 5: Solve for x
    x = 6,110,113,332,333.66/2,034,015.40
  6. Step 6: Final answer
    x = 3,003,966.11

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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.