Home / 3,362,490.56-5,043,362.06-1,203,428.48

Finding the Fourth Proportional to 3,362,490.56, 5,043,362.06 and 1,203,428.48

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Solution

The fourth proportional to 3,362,490.56, 5,043,362.06 and 1,203,428.48 is: 1,805,008.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,362,490.56 : 5,043,362.06 = 1,203,428.48 : x
  2. Step 2: Convert to fraction form
    3,362,490.56/5,043,362.06 = 1,203,428.48/x
  3. Step 3: Cross multiply
    3,362,490.56x = 5,043,362.06 × 1,203,428.48
  4. Step 4: Simplify right side
    3,362,490.56x = 6,069,325,537,955.47
  5. Step 5: Solve for x
    x = 6,069,325,537,955.47/3,362,490.56
  6. Step 6: Final answer
    x = 1,805,008.94

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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.