Home / 7,055,101.37-10,583,703.63-2,505,767.96

Finding the Fourth Proportional to 7,055,101.37, 10,583,703.63 and 2,505,767.96

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Solution

The fourth proportional to 7,055,101.37, 10,583,703.63 and 2,505,767.96 is: 3,759,025.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,055,101.37 : 10,583,703.63 = 2,505,767.96 : x
  2. Step 2: Convert to fraction form
    7,055,101.37/10,583,703.63 = 2,505,767.96/x
  3. Step 3: Cross multiply
    7,055,101.37x = 10,583,703.63 × 2,505,767.96
  4. Step 4: Simplify right side
    7,055,101.37x = 26,520,305,401,271.18
  5. Step 5: Solve for x
    x = 26,520,305,401,271.18/7,055,101.37
  6. Step 6: Final answer
    x = 3,759,025.42

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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.