Home / 3,865,174.11-5,333,550.44-2,256,475.23

Finding the Fourth Proportional to 3,865,174.11, 5,333,550.44 and 2,256,475.23

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Solution

The fourth proportional to 3,865,174.11, 5,333,550.44 and 2,256,475.23 is: 3,113,708.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,865,174.11 : 5,333,550.44 = 2,256,475.23 : x
  2. Step 2: Convert to fraction form
    3,865,174.11/5,333,550.44 = 2,256,475.23/x
  3. Step 3: Cross multiply
    3,865,174.11x = 5,333,550.44 × 2,256,475.23
  4. Step 4: Simplify right side
    3,865,174.11x = 12,035,024,444,533.22
  5. Step 5: Solve for x
    x = 12,035,024,444,533.22/3,865,174.11
  6. Step 6: Final answer
    x = 3,113,708.23

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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.