Home / 3,771,559.05-5,648,333.59-2,170,757.06

Finding the Fourth Proportional to 3,771,559.05, 5,648,333.59 and 2,170,757.06

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Solution

The fourth proportional to 3,771,559.05, 5,648,333.59 and 2,170,757.06 is: 3,250,952.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,771,559.05 : 5,648,333.59 = 2,170,757.06 : x
  2. Step 2: Convert to fraction form
    3,771,559.05/5,648,333.59 = 2,170,757.06/x
  3. Step 3: Cross multiply
    3,771,559.05x = 5,648,333.59 × 2,170,757.06
  4. Step 4: Simplify right side
    3,771,559.05x = 12,261,160,017,727.64
  5. Step 5: Solve for x
    x = 12,261,160,017,727.64/3,771,559.05
  6. Step 6: Final answer
    x = 3,250,952.68

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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.