Home / 9,804,035.37-13,529,374.79-5,453,028.03

Finding the Fourth Proportional to 9,804,035.37, 13,529,374.79 and 5,453,028.03

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Solution

The fourth proportional to 9,804,035.37, 13,529,374.79 and 5,453,028.03 is: 7,525,070.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,804,035.37 : 13,529,374.79 = 5,453,028.03 : x
  2. Step 2: Convert to fraction form
    9,804,035.37/13,529,374.79 = 5,453,028.03/x
  3. Step 3: Cross multiply
    9,804,035.37x = 13,529,374.79 × 5,453,028.03
  4. Step 4: Simplify right side
    9,804,035.37x = 73,776,059,930,980.23
  5. Step 5: Solve for x
    x = 73,776,059,930,980.23/9,804,035.37
  6. Step 6: Final answer
    x = 7,525,070.76

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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.