Home / 2,841,322.67-4,262,020.94-948,064.11

Finding the Fourth Proportional to 2,841,322.67, 4,262,020.94 and 948,064.11

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Solution

The fourth proportional to 2,841,322.67, 4,262,020.94 and 948,064.11 is: 1,422,108.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,841,322.67 : 4,262,020.94 = 948,064.11 : x
  2. Step 2: Convert to fraction form
    2,841,322.67/4,262,020.94 = 948,064.11/x
  3. Step 3: Cross multiply
    2,841,322.67x = 4,262,020.94 × 948,064.11
  4. Step 4: Simplify right side
    2,841,322.67x = 4,040,669,089,282.46
  5. Step 5: Solve for x
    x = 4,040,669,089,282.46/2,841,322.67
  6. Step 6: Final answer
    x = 1,422,108.49

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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.