Home / 6,826,929.58-10,236,965.82-2,276,367.40

Finding the Fourth Proportional to 6,826,929.58, 10,236,965.82 and 2,276,367.40

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Solution

The fourth proportional to 6,826,929.58, 10,236,965.82 and 2,276,367.40 is: 3,413,407.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,826,929.58 : 10,236,965.82 = 2,276,367.40 : x
  2. Step 2: Convert to fraction form
    6,826,929.58/10,236,965.82 = 2,276,367.40/x
  3. Step 3: Cross multiply
    6,826,929.58x = 10,236,965.82 × 2,276,367.40
  4. Step 4: Simplify right side
    6,826,929.58x = 23,303,095,267,562.27
  5. Step 5: Solve for x
    x = 23,303,095,267,562.27/6,826,929.58
  6. Step 6: Final answer
    x = 3,413,407.89

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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.