Home / 4,633,435.45-6,390,349.77-3,261,321.37

Finding the Fourth Proportional to 4,633,435.45, 6,390,349.77 and 3,261,321.37

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Solution

The fourth proportional to 4,633,435.45, 6,390,349.77 and 3,261,321.37 is: 4,497,955.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,633,435.45 : 6,390,349.77 = 3,261,321.37 : x
  2. Step 2: Convert to fraction form
    4,633,435.45/6,390,349.77 = 3,261,321.37/x
  3. Step 3: Cross multiply
    4,633,435.45x = 6,390,349.77 × 3,261,321.37
  4. Step 4: Simplify right side
    4,633,435.45x = 20,840,984,266,675.59
  5. Step 5: Solve for x
    x = 20,840,984,266,675.59/4,633,435.45
  6. Step 6: Final answer
    x = 4,497,955.03

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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.