Home / 3,742,183.12-5,613,967.04-1,184,042.04

Finding the Fourth Proportional to 3,742,183.12, 5,613,967.04 and 1,184,042.04

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Solution

The fourth proportional to 3,742,183.12, 5,613,967.04 and 1,184,042.04 is: 1,776,282.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,742,183.12 : 5,613,967.04 = 1,184,042.04 : x
  2. Step 2: Convert to fraction form
    3,742,183.12/5,613,967.04 = 1,184,042.04/x
  3. Step 3: Cross multiply
    3,742,183.12x = 5,613,967.04 × 1,184,042.04
  4. Step 4: Simplify right side
    3,742,183.12x = 6,647,172,983,245.98
  5. Step 5: Solve for x
    x = 6,647,172,983,245.98/3,742,183.12
  6. Step 6: Final answer
    x = 1,776,282.13

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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.