Home / 2,016,072.70-3,024,109.06-2,002,075.90

Finding the Fourth Proportional to 2,016,072.70, 3,024,109.06 and 2,002,075.90

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Solution

The fourth proportional to 2,016,072.70, 3,024,109.06 and 2,002,075.90 is: 3,003,113.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,072.70 : 3,024,109.06 = 2,002,075.90 : x
  2. Step 2: Convert to fraction form
    2,016,072.70/3,024,109.06 = 2,002,075.90/x
  3. Step 3: Cross multiply
    2,016,072.70x = 3,024,109.06 × 2,002,075.90
  4. Step 4: Simplify right side
    2,016,072.70x = 6,054,495,867,997.65
  5. Step 5: Solve for x
    x = 6,054,495,867,997.65/2,016,072.70
  6. Step 6: Final answer
    x = 3,003,113.86

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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.