Home / 3,026,427.18-4,539,172.82-1,106,889.51

Finding the Fourth Proportional to 3,026,427.18, 4,539,172.82 and 1,106,889.51

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Solution

The fourth proportional to 3,026,427.18, 4,539,172.82 and 1,106,889.51 is: 1,660,163.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,427.18 : 4,539,172.82 = 1,106,889.51 : x
  2. Step 2: Convert to fraction form
    3,026,427.18/4,539,172.82 = 1,106,889.51/x
  3. Step 3: Cross multiply
    3,026,427.18x = 4,539,172.82 × 1,106,889.51
  4. Step 4: Simplify right side
    3,026,427.18x = 5,024,362,765,062.24
  5. Step 5: Solve for x
    x = 5,024,362,765,062.24/3,026,427.18
  6. Step 6: Final answer
    x = 1,660,163.11

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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.