Home / 9,662,734.80-14,493,723.46-3,272,986.94

Finding the Fourth Proportional to 9,662,734.80, 14,493,723.46 and 3,272,986.94

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Solution

The fourth proportional to 9,662,734.80, 14,493,723.46 and 3,272,986.94 is: 4,909,352.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,662,734.80 : 14,493,723.46 = 3,272,986.94 : x
  2. Step 2: Convert to fraction form
    9,662,734.80/14,493,723.46 = 3,272,986.94/x
  3. Step 3: Cross multiply
    9,662,734.80x = 14,493,723.46 × 3,272,986.94
  4. Step 4: Simplify right side
    9,662,734.80x = 47,437,767,515,900.52
  5. Step 5: Solve for x
    x = 47,437,767,515,900.52/9,662,734.80
  6. Step 6: Final answer
    x = 4,909,352.11

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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.