Home / 3,462,747.10-5,194,678.77-1,066,590.61

Finding the Fourth Proportional to 3,462,747.10, 5,194,678.77 and 1,066,590.61

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Solution

The fourth proportional to 3,462,747.10, 5,194,678.77 and 1,066,590.61 is: 1,600,057.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,462,747.10 : 5,194,678.77 = 1,066,590.61 : x
  2. Step 2: Convert to fraction form
    3,462,747.10/5,194,678.77 = 1,066,590.61/x
  3. Step 3: Cross multiply
    3,462,747.10x = 5,194,678.77 × 1,066,590.61
  4. Step 4: Simplify right side
    3,462,747.10x = 5,540,595,585,061.65
  5. Step 5: Solve for x
    x = 5,540,595,585,061.65/3,462,747.10
  6. Step 6: Final answer
    x = 1,600,057.82

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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.