Home / 8,634,181.86-11,915,186.04-4,766,709.24

Finding the Fourth Proportional to 8,634,181.86, 11,915,186.04 and 4,766,709.24

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Solution

The fourth proportional to 8,634,181.86, 11,915,186.04 and 4,766,709.24 is: 6,578,067.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,634,181.86 : 11,915,186.04 = 4,766,709.24 : x
  2. Step 2: Convert to fraction form
    8,634,181.86/11,915,186.04 = 4,766,709.24/x
  3. Step 3: Cross multiply
    8,634,181.86x = 11,915,186.04 × 4,766,709.24
  4. Step 4: Simplify right side
    8,634,181.86x = 56,796,227,393,187.01
  5. Step 5: Solve for x
    x = 56,796,227,393,187.01/8,634,181.86
  6. Step 6: Final answer
    x = 6,578,067.07

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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.