Home / 2,007,583.36-3,010,915.64-1,198,196.32

Finding the Fourth Proportional to 2,007,583.36, 3,010,915.64 and 1,198,196.32

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Solution

The fourth proportional to 2,007,583.36, 3,010,915.64 and 1,198,196.32 is: 1,797,020.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,007,583.36 : 3,010,915.64 = 1,198,196.32 : x
  2. Step 2: Convert to fraction form
    2,007,583.36/3,010,915.64 = 1,198,196.32/x
  3. Step 3: Cross multiply
    2,007,583.36x = 3,010,915.64 × 1,198,196.32
  4. Step 4: Simplify right side
    2,007,583.36x = 3,607,668,039,678.45
  5. Step 5: Solve for x
    x = 3,607,668,039,678.45/2,007,583.36
  6. Step 6: Final answer
    x = 1,797,020.29

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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.