Home / 9,950,818.37-14,926,310.60-2,762,912.79

Finding the Fourth Proportional to 9,950,818.37, 14,926,310.60 and 2,762,912.79

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Solution

The fourth proportional to 9,950,818.37, 14,926,310.60 and 2,762,912.79 is: 4,144,392.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,950,818.37 : 14,926,310.60 = 2,762,912.79 : x
  2. Step 2: Convert to fraction form
    9,950,818.37/14,926,310.60 = 2,762,912.79/x
  3. Step 3: Cross multiply
    9,950,818.37x = 14,926,310.60 × 2,762,912.79
  4. Step 4: Simplify right side
    9,950,818.37x = 41,240,094,450,438.02
  5. Step 5: Solve for x
    x = 41,240,094,450,438.02/9,950,818.37
  6. Step 6: Final answer
    x = 4,144,392.24

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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.