Home / 10,576,093.65-14,589,636.33-6,907,156.93

Finding the Fourth Proportional to 10,576,093.65, 14,589,636.33 and 6,907,156.93

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Solution

The fourth proportional to 10,576,093.65, 14,589,636.33 and 6,907,156.93 is: 9,528,367.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,576,093.65 : 14,589,636.33 = 6,907,156.93 : x
  2. Step 2: Convert to fraction form
    10,576,093.65/14,589,636.33 = 6,907,156.93/x
  3. Step 3: Cross multiply
    10,576,093.65x = 14,589,636.33 × 6,907,156.93
  4. Step 4: Simplify right side
    10,576,093.65x = 100,772,907,682,939.27
  5. Step 5: Solve for x
    x = 100,772,907,682,939.27/10,576,093.65
  6. Step 6: Final answer
    x = 9,528,367.56

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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.