Home / 3,677,793.04-5,074,913.48-2,045,788.03

Finding the Fourth Proportional to 3,677,793.04, 5,074,913.48 and 2,045,788.03

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Solution

The fourth proportional to 3,677,793.04, 5,074,913.48 and 2,045,788.03 is: 2,822,942.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,677,793.04 : 5,074,913.48 = 2,045,788.03 : x
  2. Step 2: Convert to fraction form
    3,677,793.04/5,074,913.48 = 2,045,788.03/x
  3. Step 3: Cross multiply
    3,677,793.04x = 5,074,913.48 × 2,045,788.03
  4. Step 4: Simplify right side
    3,677,793.04x = 10,382,197,215,066.13
  5. Step 5: Solve for x
    x = 10,382,197,215,066.13/3,677,793.04
  6. Step 6: Final answer
    x = 2,822,942.21

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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.