Home / 1,835,039.15-2,752,558.73-1,197,309.95

Finding the Fourth Proportional to 1,835,039.15, 2,752,558.73 and 1,197,309.95

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Solution

The fourth proportional to 1,835,039.15, 2,752,558.73 and 1,197,309.95 is: 1,795,964.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,039.15 : 2,752,558.73 = 1,197,309.95 : x
  2. Step 2: Convert to fraction form
    1,835,039.15/2,752,558.73 = 1,197,309.95/x
  3. Step 3: Cross multiply
    1,835,039.15x = 2,752,558.73 × 1,197,309.95
  4. Step 4: Simplify right side
    1,835,039.15x = 3,295,665,949,401.81
  5. Step 5: Solve for x
    x = 3,295,665,949,401.81/1,835,039.15
  6. Step 6: Final answer
    x = 1,795,964.93

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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.