Home / 2,297,940.20-3,447,427.18-700,664.74

Finding the Fourth Proportional to 2,297,940.20, 3,447,427.18 and 700,664.74

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Solution

The fourth proportional to 2,297,940.20, 3,447,427.18 and 700,664.74 is: 1,051,154.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,297,940.20 : 3,447,427.18 = 700,664.74 : x
  2. Step 2: Convert to fraction form
    2,297,940.20/3,447,427.18 = 700,664.74/x
  3. Step 3: Cross multiply
    2,297,940.20x = 3,447,427.18 × 700,664.74
  4. Step 4: Simplify right side
    2,297,940.20x = 2,415,490,668,743.63
  5. Step 5: Solve for x
    x = 2,415,490,668,743.63/2,297,940.20
  6. Step 6: Final answer
    x = 1,051,154.71

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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.