Home / 3,749,695.44-5,624,551.32-1,355,230.80

Finding the Fourth Proportional to 3,749,695.44, 5,624,551.32 and 1,355,230.80

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Solution

The fourth proportional to 3,749,695.44, 5,624,551.32 and 1,355,230.80 is: 2,032,849.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,749,695.44 : 5,624,551.32 = 1,355,230.80 : x
  2. Step 2: Convert to fraction form
    3,749,695.44/5,624,551.32 = 1,355,230.80/x
  3. Step 3: Cross multiply
    3,749,695.44x = 5,624,551.32 × 1,355,230.80
  4. Step 4: Simplify right side
    3,749,695.44x = 7,622,565,185,044.66
  5. Step 5: Solve for x
    x = 7,622,565,185,044.66/3,749,695.44
  6. Step 6: Final answer
    x = 2,032,849.15

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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.