Home / 2,017,453.37-2,784,001.88-1,099,662.32

Finding the Fourth Proportional to 2,017,453.37, 2,784,001.88 and 1,099,662.32

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Solution

The fourth proportional to 2,017,453.37, 2,784,001.88 and 1,099,662.32 is: 1,517,488.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,017,453.37 : 2,784,001.88 = 1,099,662.32 : x
  2. Step 2: Convert to fraction form
    2,017,453.37/2,784,001.88 = 1,099,662.32/x
  3. Step 3: Cross multiply
    2,017,453.37x = 2,784,001.88 × 1,099,662.32
  4. Step 4: Simplify right side
    2,017,453.37x = 3,061,461,975,954.32
  5. Step 5: Solve for x
    x = 3,061,461,975,954.32/2,017,453.37
  6. Step 6: Final answer
    x = 1,517,488.34

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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.