Home / 2,824,584.52-4,235,544.96-1,026,199.84

Finding the Fourth Proportional to 2,824,584.52, 4,235,544.96 and 1,026,199.84

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Solution

The fourth proportional to 2,824,584.52, 4,235,544.96 and 1,026,199.84 is: 1,538,815.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,824,584.52 : 4,235,544.96 = 1,026,199.84 : x
  2. Step 2: Convert to fraction form
    2,824,584.52/4,235,544.96 = 1,026,199.84/x
  3. Step 3: Cross multiply
    2,824,584.52x = 4,235,544.96 × 1,026,199.84
  4. Step 4: Simplify right side
    2,824,584.52x = 4,346,515,560,264.81
  5. Step 5: Solve for x
    x = 4,346,515,560,264.81/2,824,584.52
  6. Step 6: Final answer
    x = 1,538,815.90

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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.