Home / 3,245,226.21-4,477,877.10-1,794,638.25

Finding the Fourth Proportional to 3,245,226.21, 4,477,877.10 and 1,794,638.25

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Solution

The fourth proportional to 3,245,226.21, 4,477,877.10 and 1,794,638.25 is: 2,476,304.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,245,226.21 : 4,477,877.10 = 1,794,638.25 : x
  2. Step 2: Convert to fraction form
    3,245,226.21/4,477,877.10 = 1,794,638.25/x
  3. Step 3: Cross multiply
    3,245,226.21x = 4,477,877.10 × 1,794,638.25
  4. Step 4: Simplify right side
    3,245,226.21x = 8,036,169,522,459.07
  5. Step 5: Solve for x
    x = 8,036,169,522,459.07/3,245,226.21
  6. Step 6: Final answer
    x = 2,476,304.89

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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.