Home / 2,463,466.90-3,399,871.14-2,049,272.01

Finding the Fourth Proportional to 2,463,466.90, 3,399,871.14 and 2,049,272.01

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Solution

The fourth proportional to 2,463,466.90, 3,399,871.14 and 2,049,272.01 is: 2,828,233.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,463,466.90 : 3,399,871.14 = 2,049,272.01 : x
  2. Step 2: Convert to fraction form
    2,463,466.90/3,399,871.14 = 2,049,272.01/x
  3. Step 3: Cross multiply
    2,463,466.90x = 3,399,871.14 × 2,049,272.01
  4. Step 4: Simplify right side
    2,463,466.90x = 6,967,260,764,808.79
  5. Step 5: Solve for x
    x = 6,967,260,764,808.79/2,463,466.90
  6. Step 6: Final answer
    x = 2,828,233.97

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.