Home / 4,678,226.04-7,010,105.91-3,651,120.97

Finding the Fourth Proportional to 4,678,226.04, 7,010,105.91 and 3,651,120.97

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Solution

The fourth proportional to 4,678,226.04, 7,010,105.91 and 3,651,120.97 is: 5,471,036.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,678,226.04 : 7,010,105.91 = 3,651,120.97 : x
  2. Step 2: Convert to fraction form
    4,678,226.04/7,010,105.91 = 3,651,120.97/x
  3. Step 3: Cross multiply
    4,678,226.04x = 7,010,105.91 × 3,651,120.97
  4. Step 4: Simplify right side
    4,678,226.04x = 25,594,744,689,921.93
  5. Step 5: Solve for x
    x = 25,594,744,689,921.93/4,678,226.04
  6. Step 6: Final answer
    x = 5,471,036.34

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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.