Home / 3,749,064.66-5,622,433.92-1,352,597.76

Finding the Fourth Proportional to 3,749,064.66, 5,622,433.92 and 1,352,597.76

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Solution

The fourth proportional to 3,749,064.66, 5,622,433.92 and 1,352,597.76 is: 2,028,477.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,749,064.66 : 5,622,433.92 = 1,352,597.76 : x
  2. Step 2: Convert to fraction form
    3,749,064.66/5,622,433.92 = 1,352,597.76/x
  3. Step 3: Cross multiply
    3,749,064.66x = 5,622,433.92 × 1,352,597.76
  4. Step 4: Simplify right side
    3,749,064.66x = 7,604,891,525,940.02
  5. Step 5: Solve for x
    x = 7,604,891,525,940.02/3,749,064.66
  6. Step 6: Final answer
    x = 2,028,477.02

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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.