Home / 6,075,738.09-9,116,123.40-2,662,261.20

Finding the Fourth Proportional to 6,075,738.09, 9,116,123.40 and 2,662,261.20

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Solution

The fourth proportional to 6,075,738.09, 9,116,123.40 and 2,662,261.20 is: 3,994,494.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,075,738.09 : 9,116,123.40 = 2,662,261.20 : x
  2. Step 2: Convert to fraction form
    6,075,738.09/9,116,123.40 = 2,662,261.20/x
  3. Step 3: Cross multiply
    6,075,738.09x = 9,116,123.40 × 2,662,261.20
  4. Step 4: Simplify right side
    6,075,738.09x = 24,269,501,622,232.08
  5. Step 5: Solve for x
    x = 24,269,501,622,232.08/6,075,738.09
  6. Step 6: Final answer
    x = 3,994,494.37

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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.