Home / 2,848,880.97-4,273,891.70-1,051,775.37

Finding the Fourth Proportional to 2,848,880.97, 4,273,891.70 and 1,051,775.37

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Solution

The fourth proportional to 2,848,880.97, 4,273,891.70 and 1,051,775.37 is: 1,577,873.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,848,880.97 : 4,273,891.70 = 1,051,775.37 : x
  2. Step 2: Convert to fraction form
    2,848,880.97/4,273,891.70 = 1,051,775.37/x
  3. Step 3: Cross multiply
    2,848,880.97x = 4,273,891.70 × 1,051,775.37
  4. Step 4: Simplify right side
    2,848,880.97x = 4,495,174,018,848.55
  5. Step 5: Solve for x
    x = 4,495,174,018,848.55/2,848,880.97
  6. Step 6: Final answer
    x = 1,577,873.58

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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.