Home / 1,075,025.89-1,483,535.96-591,591.03

Finding the Fourth Proportional to 1,075,025.89, 1,483,535.96 and 591,591.03

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Solution

The fourth proportional to 1,075,025.89, 1,483,535.96 and 591,591.03 is: 816,395.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,025.89 : 1,483,535.96 = 591,591.03 : x
  2. Step 2: Convert to fraction form
    1,075,025.89/1,483,535.96 = 591,591.03/x
  3. Step 3: Cross multiply
    1,075,025.89x = 1,483,535.96 × 591,591.03
  4. Step 4: Simplify right side
    1,075,025.89x = 877,646,561,880.35
  5. Step 5: Solve for x
    x = 877,646,561,880.35/1,075,025.89
  6. Step 6: Final answer
    x = 816,395.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.