Home / 2,065,768.70-3,095,627.70-1,852,536.20

Finding the Fourth Proportional to 2,065,768.70, 3,095,627.70 and 1,852,536.20

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Solution

The fourth proportional to 2,065,768.70, 3,095,627.70 and 1,852,536.20 is: 2,776,091.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,768.70 : 3,095,627.70 = 1,852,536.20 : x
  2. Step 2: Convert to fraction form
    2,065,768.70/3,095,627.70 = 1,852,536.20/x
  3. Step 3: Cross multiply
    2,065,768.70x = 3,095,627.70 × 1,852,536.20
  4. Step 4: Simplify right side
    2,065,768.70x = 5,734,762,375,972.74
  5. Step 5: Solve for x
    x = 5,734,762,375,972.74/2,065,768.70
  6. Step 6: Final answer
    x = 2,776,091.23

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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.