Home / 4,670,119.40-6,444,754.13-2,632,914.32

Finding the Fourth Proportional to 4,670,119.40, 6,444,754.13 and 2,632,914.32

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Solution

The fourth proportional to 4,670,119.40, 6,444,754.13 and 2,632,914.32 is: 3,633,415.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,670,119.40 : 6,444,754.13 = 2,632,914.32 : x
  2. Step 2: Convert to fraction form
    4,670,119.40/6,444,754.13 = 2,632,914.32/x
  3. Step 3: Cross multiply
    4,670,119.40x = 6,444,754.13 × 2,632,914.32
  4. Step 4: Simplify right side
    4,670,119.40x = 16,968,485,412,114.66
  5. Step 5: Solve for x
    x = 16,968,485,412,114.66/4,670,119.40
  6. Step 6: Final answer
    x = 3,633,415.76

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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.