Home / 3,453,111.33-4,764,044.12-2,002,007.67

Finding the Fourth Proportional to 3,453,111.33, 4,764,044.12 and 2,002,007.67

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Solution

The fourth proportional to 3,453,111.33, 4,764,044.12 and 2,002,007.67 is: 2,762,046.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,453,111.33 : 4,764,044.12 = 2,002,007.67 : x
  2. Step 2: Convert to fraction form
    3,453,111.33/4,764,044.12 = 2,002,007.67/x
  3. Step 3: Cross multiply
    3,453,111.33x = 4,764,044.12 × 2,002,007.67
  4. Step 4: Simplify right side
    3,453,111.33x = 9,537,652,868,458.40
  5. Step 5: Solve for x
    x = 9,537,652,868,458.40/3,453,111.33
  6. Step 6: Final answer
    x = 2,762,046.15

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.