Home / 5,441,739.44-7,509,374.92-2,960,970.36

Finding the Fourth Proportional to 5,441,739.44, 7,509,374.92 and 2,960,970.36

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Solution

The fourth proportional to 5,441,739.44, 7,509,374.92 and 2,960,970.36 is: 4,086,016.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,441,739.44 : 7,509,374.92 = 2,960,970.36 : x
  2. Step 2: Convert to fraction form
    5,441,739.44/7,509,374.92 = 2,960,970.36/x
  3. Step 3: Cross multiply
    5,441,739.44x = 7,509,374.92 × 2,960,970.36
  4. Step 4: Simplify right side
    5,441,739.44x = 22,235,036,560,247.37
  5. Step 5: Solve for x
    x = 22,235,036,560,247.37/5,441,739.44
  6. Step 6: Final answer
    x = 4,086,016.39

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1.5x scale

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.