Home / 2,054,709.10-2,882,891.30-2,054,709.10

Finding the Fourth Proportional to 2,054,709.10, 2,882,891.30 and 2,054,709.10

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Solution

The fourth proportional to 2,054,709.10, 2,882,891.30 and 2,054,709.10 is: 2,882,891.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,709.10 : 2,882,891.30 = 2,054,709.10 : x
  2. Step 2: Convert to fraction form
    2,054,709.10/2,882,891.30 = 2,054,709.10/x
  3. Step 3: Cross multiply
    2,054,709.10x = 2,882,891.30 × 2,054,709.10
  4. Step 4: Simplify right side
    2,054,709.10x = 5,923,502,988,420.83
  5. Step 5: Solve for x
    x = 5,923,502,988,420.83/2,054,709.10
  6. Step 6: Final answer
    x = 2,882,891.30

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.