Home / 2,420,075.24-3,629,266.22-713,765.80

Finding the Fourth Proportional to 2,420,075.24, 3,629,266.22 and 713,765.80

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Solution

The fourth proportional to 2,420,075.24, 3,629,266.22 and 713,765.80 is: 1,070,399.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,420,075.24 : 3,629,266.22 = 713,765.80 : x
  2. Step 2: Convert to fraction form
    2,420,075.24/3,629,266.22 = 713,765.80/x
  3. Step 3: Cross multiply
    2,420,075.24x = 3,629,266.22 × 713,765.80
  4. Step 4: Simplify right side
    2,420,075.24x = 2,590,446,106,931.28
  5. Step 5: Solve for x
    x = 2,590,446,106,931.28/2,420,075.24
  6. Step 6: Final answer
    x = 1,070,399.00

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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.