Home / 10,479,222.44-14,461,324.74-5,832,907.28

Finding the Fourth Proportional to 10,479,222.44, 14,461,324.74 and 5,832,907.28

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Solution

The fourth proportional to 10,479,222.44, 14,461,324.74 and 5,832,907.28 is: 8,049,410.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,479,222.44 : 14,461,324.74 = 5,832,907.28 : x
  2. Step 2: Convert to fraction form
    10,479,222.44/14,461,324.74 = 5,832,907.28/x
  3. Step 3: Cross multiply
    10,479,222.44x = 14,461,324.74 × 5,832,907.28
  4. Step 4: Simplify right side
    10,479,222.44x = 84,351,566,354,390.11
  5. Step 5: Solve for x
    x = 84,351,566,354,390.11/10,479,222.44
  6. Step 6: Final answer
    x = 8,049,410.81

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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.