Home / 2,837,406.16-3,914,597.29-2,184,231.94

Finding the Fourth Proportional to 2,837,406.16, 3,914,597.29 and 2,184,231.94

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Solution

The fourth proportional to 2,837,406.16, 3,914,597.29 and 2,184,231.94 is: 3,013,452.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,837,406.16 : 3,914,597.29 = 2,184,231.94 : x
  2. Step 2: Convert to fraction form
    2,837,406.16/3,914,597.29 = 2,184,231.94/x
  3. Step 3: Cross multiply
    2,837,406.16x = 3,914,597.29 × 2,184,231.94
  4. Step 4: Simplify right side
    2,837,406.16x = 8,550,388,433,055.44
  5. Step 5: Solve for x
    x = 8,550,388,433,055.44/2,837,406.16
  6. Step 6: Final answer
    x = 3,013,452.41

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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.