Home / 2,795,299.47-4,193,043.06-773,374.23

Finding the Fourth Proportional to 2,795,299.47, 4,193,043.06 and 773,374.23

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Solution

The fourth proportional to 2,795,299.47, 4,193,043.06 and 773,374.23 is: 1,160,087.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,795,299.47 : 4,193,043.06 = 773,374.23 : x
  2. Step 2: Convert to fraction form
    2,795,299.47/4,193,043.06 = 773,374.23/x
  3. Step 3: Cross multiply
    2,795,299.47x = 4,193,043.06 × 773,374.23
  4. Step 4: Simplify right side
    2,795,299.47x = 3,242,791,450,784.50
  5. Step 5: Solve for x
    x = 3,242,791,450,784.50/2,795,299.47
  6. Step 6: Final answer
    x = 1,160,087.31

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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.