Home / 6,826,170.88-10,240,783.60-2,566,376

Finding the Fourth Proportional to 6,826,170.88, 10,240,783.60 and 2,566,376

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Solution

The fourth proportional to 6,826,170.88, 10,240,783.60 and 2,566,376 is: 3,850,138.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,826,170.88 : 10,240,783.60 = 2,566,376 : x
  2. Step 2: Convert to fraction form
    6,826,170.88/10,240,783.60 = 2,566,376/x
  3. Step 3: Cross multiply
    6,826,170.88x = 10,240,783.60 × 2,566,376
  4. Step 4: Simplify right side
    6,826,170.88x = 26,281,701,252,233.60
  5. Step 5: Solve for x
    x = 26,281,701,252,233.60/6,826,170.88
  6. Step 6: Final answer
    x = 3,850,138.20

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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.