Home / 3,075,059.97-4,612,606.38-2,016,803.48

Finding the Fourth Proportional to 3,075,059.97, 4,612,606.38 and 2,016,803.48

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Solution

The fourth proportional to 3,075,059.97, 4,612,606.38 and 2,016,803.48 is: 3,025,215.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,075,059.97 : 4,612,606.38 = 2,016,803.48 : x
  2. Step 2: Convert to fraction form
    3,075,059.97/4,612,606.38 = 2,016,803.48/x
  3. Step 3: Cross multiply
    3,075,059.97x = 4,612,606.38 × 2,016,803.48
  4. Step 4: Simplify right side
    3,075,059.97x = 9,302,720,575,991.17
  5. Step 5: Solve for x
    x = 9,302,720,575,991.17/3,075,059.97
  6. Step 6: Final answer
    x = 3,025,215.98

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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.