Home / 9,804,041.62-13,529,383.41-5,453,034.28

Finding the Fourth Proportional to 9,804,041.62, 13,529,383.41 and 5,453,034.28

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Solution

The fourth proportional to 9,804,041.62, 13,529,383.41 and 5,453,034.28 is: 7,525,079.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,804,041.62 : 13,529,383.41 = 5,453,034.28 : x
  2. Step 2: Convert to fraction form
    9,804,041.62/13,529,383.41 = 5,453,034.28/x
  3. Step 3: Cross multiply
    9,804,041.62x = 13,529,383.41 × 5,453,034.28
  4. Step 4: Simplify right side
    9,804,041.62x = 73,776,191,521,993.30
  5. Step 5: Solve for x
    x = 73,776,191,521,993.30/9,804,041.62
  6. Step 6: Final answer
    x = 7,525,079.39

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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.