Home / 3,672,104.76-5,065,932.48-2,293,054.28

Finding the Fourth Proportional to 3,672,104.76, 5,065,932.48 and 2,293,054.28

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Solution

The fourth proportional to 3,672,104.76, 5,065,932.48 and 2,293,054.28 is: 3,163,433.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,672,104.76 : 5,065,932.48 = 2,293,054.28 : x
  2. Step 2: Convert to fraction form
    3,672,104.76/5,065,932.48 = 2,293,054.28/x
  3. Step 3: Cross multiply
    3,672,104.76x = 5,065,932.48 × 2,293,054.28
  4. Step 4: Simplify right side
    3,672,104.76x = 11,616,458,155,455.01
  5. Step 5: Solve for x
    x = 11,616,458,155,455.01/3,672,104.76
  6. Step 6: Final answer
    x = 3,163,433.21

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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.