Home / 5,800,838.60-8,005,013.52-3,222,525.68

Finding the Fourth Proportional to 5,800,838.60, 8,005,013.52 and 3,222,525.68

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Solution

The fourth proportional to 5,800,838.60, 8,005,013.52 and 3,222,525.68 is: 4,447,005.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,800,838.60 : 8,005,013.52 = 3,222,525.68 : x
  2. Step 2: Convert to fraction form
    5,800,838.60/8,005,013.52 = 3,222,525.68/x
  3. Step 3: Cross multiply
    5,800,838.60x = 8,005,013.52 × 3,222,525.68
  4. Step 4: Simplify right side
    5,800,838.60x = 25,796,361,636,947.20
  5. Step 5: Solve for x
    x = 25,796,361,636,947.20/5,800,838.60
  6. Step 6: Final answer
    x = 4,447,005.58

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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.