Home / 2,075,237.04-3,112,951-635,817.36

Finding the Fourth Proportional to 2,075,237.04, 3,112,951 and 635,817.36

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Solution

The fourth proportional to 2,075,237.04, 3,112,951 and 635,817.36 is: 953,755.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,075,237.04 : 3,112,951 = 635,817.36 : x
  2. Step 2: Convert to fraction form
    2,075,237.04/3,112,951 = 635,817.36/x
  3. Step 3: Cross multiply
    2,075,237.04x = 3,112,951 × 635,817.36
  4. Step 4: Simplify right side
    2,075,237.04x = 1,979,268,286,629.36
  5. Step 5: Solve for x
    x = 1,979,268,286,629.36/2,075,237.04
  6. Step 6: Final answer
    x = 953,755.28

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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.