Home / 10,965,525.93-15,132,429.27-6,004,281.60

Finding the Fourth Proportional to 10,965,525.93, 15,132,429.27 and 6,004,281.60

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Solution

The fourth proportional to 10,965,525.93, 15,132,429.27 and 6,004,281.60 is: 8,285,910.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,965,525.93 : 15,132,429.27 = 6,004,281.60 : x
  2. Step 2: Convert to fraction form
    10,965,525.93/15,132,429.27 = 6,004,281.60/x
  3. Step 3: Cross multiply
    10,965,525.93x = 15,132,429.27 × 6,004,281.60
  4. Step 4: Simplify right side
    10,965,525.93x = 90,859,366,629,162.42
  5. Step 5: Solve for x
    x = 90,859,366,629,162.42/10,965,525.93
  6. Step 6: Final answer
    x = 8,285,910.52

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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.