Home / 4,552,393.86-6,828,590.74-2,529,670.37

Finding the Fourth Proportional to 4,552,393.86, 6,828,590.74 and 2,529,670.37

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Solution

The fourth proportional to 4,552,393.86, 6,828,590.74 and 2,529,670.37 is: 3,794,505.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,552,393.86 : 6,828,590.74 = 2,529,670.37 : x
  2. Step 2: Convert to fraction form
    4,552,393.86/6,828,590.74 = 2,529,670.37/x
  3. Step 3: Cross multiply
    4,552,393.86x = 6,828,590.74 × 2,529,670.37
  4. Step 4: Simplify right side
    4,552,393.86x = 17,274,083,628,110.38
  5. Step 5: Solve for x
    x = 17,274,083,628,110.38/4,552,393.86
  6. Step 6: Final answer
    x = 3,794,505.52

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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.