Home / 11,251,287.37-15,526,458.43-6,604,997.77

Finding the Fourth Proportional to 11,251,287.37, 15,526,458.43 and 6,604,997.77

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Solution

The fourth proportional to 11,251,287.37, 15,526,458.43 and 6,604,997.77 is: 9,114,710.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,251,287.37 : 15,526,458.43 = 6,604,997.77 : x
  2. Step 2: Convert to fraction form
    11,251,287.37/15,526,458.43 = 6,604,997.77/x
  3. Step 3: Cross multiply
    11,251,287.37x = 15,526,458.43 × 6,604,997.77
  4. Step 4: Simplify right side
    11,251,287.37x = 102,552,223,306,147.69
  5. Step 5: Solve for x
    x = 102,552,223,306,147.69/11,251,287.37
  6. Step 6: Final answer
    x = 9,114,710.16

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.