Home / 2,446,642.90-3,669,964.36-2,446,642.90

Finding the Fourth Proportional to 2,446,642.90, 3,669,964.36 and 2,446,642.90

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Solution

The fourth proportional to 2,446,642.90, 3,669,964.36 and 2,446,642.90 is: 3,669,964.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,642.90 : 3,669,964.36 = 2,446,642.90 : x
  2. Step 2: Convert to fraction form
    2,446,642.90/3,669,964.36 = 2,446,642.90/x
  3. Step 3: Cross multiply
    2,446,642.90x = 3,669,964.36 × 2,446,642.90
  4. Step 4: Simplify right side
    2,446,642.90x = 8,979,092,244,647.04
  5. Step 5: Solve for x
    x = 8,979,092,244,647.04/2,446,642.90
  6. Step 6: Final answer
    x = 3,669,964.36

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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.