Home / 5,724,352.63-7,899,698.78-3,276,953.83

Finding the Fourth Proportional to 5,724,352.63, 7,899,698.78 and 3,276,953.83

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Solution

The fourth proportional to 5,724,352.63, 7,899,698.78 and 3,276,953.83 is: 4,522,249.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,724,352.63 : 7,899,698.78 = 3,276,953.83 : x
  2. Step 2: Convert to fraction form
    5,724,352.63/7,899,698.78 = 3,276,953.83/x
  3. Step 3: Cross multiply
    5,724,352.63x = 7,899,698.78 × 3,276,953.83
  4. Step 4: Simplify right side
    5,724,352.63x = 25,886,948,172,967.33
  5. Step 5: Solve for x
    x = 25,886,948,172,967.33/5,724,352.63
  6. Step 6: Final answer
    x = 4,522,249.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.