Home / 2,370,292.46-3,270,993.09-1,282,583.30

Finding the Fourth Proportional to 2,370,292.46, 3,270,993.09 and 1,282,583.30

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Solution

The fourth proportional to 2,370,292.46, 3,270,993.09 and 1,282,583.30 is: 1,769,959.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,292.46 : 3,270,993.09 = 1,282,583.30 : x
  2. Step 2: Convert to fraction form
    2,370,292.46/3,270,993.09 = 1,282,583.30/x
  3. Step 3: Cross multiply
    2,370,292.46x = 3,270,993.09 × 1,282,583.30
  4. Step 4: Simplify right side
    2,370,292.46x = 4,195,321,111,649.40
  5. Step 5: Solve for x
    x = 4,195,321,111,649.40/2,370,292.46
  6. Step 6: Final answer
    x = 1,769,959.27

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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.