Home / 2,848,886.22-4,273,899.57-1,051,780.62

Finding the Fourth Proportional to 2,848,886.22, 4,273,899.57 and 1,051,780.62

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Solution

The fourth proportional to 2,848,886.22, 4,273,899.57 and 1,051,780.62 is: 1,577,881.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,848,886.22 : 4,273,899.57 = 1,051,780.62 : x
  2. Step 2: Convert to fraction form
    2,848,886.22/4,273,899.57 = 1,051,780.62/x
  3. Step 3: Cross multiply
    2,848,886.22x = 4,273,899.57 × 1,051,780.62
  4. Step 4: Simplify right side
    2,848,886.22x = 4,495,204,739,552.33
  5. Step 5: Solve for x
    x = 4,495,204,739,552.33/2,848,886.22
  6. Step 6: Final answer
    x = 1,577,881.46

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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.