Home / 5,840,161.92-8,775,794.88-3,146,555.52

Finding the Fourth Proportional to 5,840,161.92, 8,775,794.88 and 3,146,555.52

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Solution

The fourth proportional to 5,840,161.92, 8,775,794.88 and 3,146,555.52 is: 4,728,212.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,840,161.92 : 8,775,794.88 = 3,146,555.52 : x
  2. Step 2: Convert to fraction form
    5,840,161.92/8,775,794.88 = 3,146,555.52/x
  3. Step 3: Cross multiply
    5,840,161.92x = 8,775,794.88 × 3,146,555.52
  4. Step 4: Simplify right side
    5,840,161.92x = 27,613,525,822,051.74
  5. Step 5: Solve for x
    x = 27,613,525,822,051.74/5,840,161.92
  6. Step 6: Final answer
    x = 4,728,212.37

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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.