Home / 1,955,255.74-2,698,211.58-1,095,797.54

Finding the Fourth Proportional to 1,955,255.74, 2,698,211.58 and 1,095,797.54

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Solution

The fourth proportional to 1,955,255.74, 2,698,211.58 and 1,095,797.54 is: 1,512,177.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,955,255.74 : 2,698,211.58 = 1,095,797.54 : x
  2. Step 2: Convert to fraction form
    1,955,255.74/2,698,211.58 = 1,095,797.54/x
  3. Step 3: Cross multiply
    1,955,255.74x = 2,698,211.58 × 1,095,797.54
  4. Step 4: Simplify right side
    1,955,255.74x = 2,956,693,611,763.51
  5. Step 5: Solve for x
    x = 2,956,693,611,763.51/1,955,255.74
  6. Step 6: Final answer
    x = 1,512,177.44

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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.