Home / 2,297,940.21-3,447,427.17-700,664.76

Finding the Fourth Proportional to 2,297,940.21, 3,447,427.17 and 700,664.76

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Solution

The fourth proportional to 2,297,940.21, 3,447,427.17 and 700,664.76 is: 1,051,154.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,297,940.21 : 3,447,427.17 = 700,664.76 : x
  2. Step 2: Convert to fraction form
    2,297,940.21/3,447,427.17 = 700,664.76/x
  3. Step 3: Cross multiply
    2,297,940.21x = 3,447,427.17 × 700,664.76
  4. Step 4: Simplify right side
    2,297,940.21x = 2,415,490,730,685.53
  5. Step 5: Solve for x
    x = 2,415,490,730,685.53/2,297,940.21
  6. Step 6: Final answer
    x = 1,051,154.73

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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.