Home / 6,823,113.90-10,225,836.28-2,774,899.44

Finding the Fourth Proportional to 6,823,113.90, 10,225,836.28 and 2,774,899.44

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Solution

The fourth proportional to 6,823,113.90, 10,225,836.28 and 2,774,899.44 is: 4,158,756.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,823,113.90 : 10,225,836.28 = 2,774,899.44 : x
  2. Step 2: Convert to fraction form
    6,823,113.90/10,225,836.28 = 2,774,899.44/x
  3. Step 3: Cross multiply
    6,823,113.90x = 10,225,836.28 × 2,774,899.44
  4. Step 4: Simplify right side
    6,823,113.90x = 28,375,667,372,748.73
  5. Step 5: Solve for x
    x = 28,375,667,372,748.73/6,823,113.90
  6. Step 6: Final answer
    x = 4,158,756.22

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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.