Home / 3,637,226.25-5,456,058.08-1,112,903.37

Finding the Fourth Proportional to 3,637,226.25, 5,456,058.08 and 1,112,903.37

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Solution

The fourth proportional to 3,637,226.25, 5,456,058.08 and 1,112,903.37 is: 1,669,421.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,637,226.25 : 5,456,058.08 = 1,112,903.37 : x
  2. Step 2: Convert to fraction form
    3,637,226.25/5,456,058.08 = 1,112,903.37/x
  3. Step 3: Cross multiply
    3,637,226.25x = 5,456,058.08 × 1,112,903.37
  4. Step 4: Simplify right side
    3,637,226.25x = 6,072,065,418,583.21
  5. Step 5: Solve for x
    x = 6,072,065,418,583.21/3,637,226.25
  6. Step 6: Final answer
    x = 1,669,421.97

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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.