Home / 2,046,964.80-3,066,530.40-1,100,020.80

Finding the Fourth Proportional to 2,046,964.80, 3,066,530.40 and 1,100,020.80

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Solution

The fourth proportional to 2,046,964.80, 3,066,530.40 and 1,100,020.80 is: 1,647,926.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,046,964.80 : 3,066,530.40 = 1,100,020.80 : x
  2. Step 2: Convert to fraction form
    2,046,964.80/3,066,530.40 = 1,100,020.80/x
  3. Step 3: Cross multiply
    2,046,964.80x = 3,066,530.40 × 1,100,020.80
  4. Step 4: Simplify right side
    2,046,964.80x = 3,373,247,223,832.32
  5. Step 5: Solve for x
    x = 3,373,247,223,832.32/2,046,964.80
  6. Step 6: Final answer
    x = 1,647,926.35

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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.