Home / 11,054,150.81-16,582,776.59-3,864,049.33

Finding the Fourth Proportional to 11,054,150.81, 16,582,776.59 and 3,864,049.33

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Solution

The fourth proportional to 11,054,150.81, 16,582,776.59 and 3,864,049.33 is: 5,796,615.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,054,150.81 : 16,582,776.59 = 3,864,049.33 : x
  2. Step 2: Convert to fraction form
    11,054,150.81/16,582,776.59 = 3,864,049.33/x
  3. Step 3: Cross multiply
    11,054,150.81x = 16,582,776.59 × 3,864,049.33
  4. Step 4: Simplify right side
    11,054,150.81x = 64,076,666,772,129.19
  5. Step 5: Solve for x
    x = 64,076,666,772,129.19/11,054,150.81
  6. Step 6: Final answer
    x = 5,796,615.94

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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.