Home / 2,295,137.70-3,442,706.55-2,043,195.30

Finding the Fourth Proportional to 2,295,137.70, 3,442,706.55 and 2,043,195.30

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Solution

The fourth proportional to 2,295,137.70, 3,442,706.55 and 2,043,195.30 is: 3,064,792.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295,137.70 : 3,442,706.55 = 2,043,195.30 : x
  2. Step 2: Convert to fraction form
    2,295,137.70/3,442,706.55 = 2,043,195.30/x
  3. Step 3: Cross multiply
    2,295,137.70x = 3,442,706.55 × 2,043,195.30
  4. Step 4: Simplify right side
    2,295,137.70x = 7,034,121,842,239.22
  5. Step 5: Solve for x
    x = 7,034,121,842,239.22/2,295,137.70
  6. Step 6: Final answer
    x = 3,064,792.95

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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.