Home / 10,775,054.06-16,162,187.34-3,201,822.98

Finding the Fourth Proportional to 10,775,054.06, 16,162,187.34 and 3,201,822.98

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Solution

The fourth proportional to 10,775,054.06, 16,162,187.34 and 3,201,822.98 is: 4,802,617.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,775,054.06 : 16,162,187.34 = 3,201,822.98 : x
  2. Step 2: Convert to fraction form
    10,775,054.06/16,162,187.34 = 3,201,822.98/x
  3. Step 3: Cross multiply
    10,775,054.06x = 16,162,187.34 × 3,201,822.98
  4. Step 4: Simplify right side
    10,775,054.06x = 51,748,462,832,277.07
  5. Step 5: Solve for x
    x = 51,748,462,832,277.07/10,775,054.06
  6. Step 6: Final answer
    x = 4,802,617.47

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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.