Home / 1,954,584.91-2,697,325.36-1,095,151.32

Finding the Fourth Proportional to 1,954,584.91, 2,697,325.36 and 1,095,151.32

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Solution

The fourth proportional to 1,954,584.91, 2,697,325.36 and 1,095,151.32 is: 1,511,307.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,954,584.91 : 2,697,325.36 = 1,095,151.32 : x
  2. Step 2: Convert to fraction form
    1,954,584.91/2,697,325.36 = 1,095,151.32/x
  3. Step 3: Cross multiply
    1,954,584.91x = 2,697,325.36 × 1,095,151.32
  4. Step 4: Simplify right side
    1,954,584.91x = 2,953,979,425,735.60
  5. Step 5: Solve for x
    x = 2,953,979,425,735.60/1,954,584.91
  6. Step 6: Final answer
    x = 1,511,307.80

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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.