Home / 1,075,122.60-1,483,669.44-591,687.60

Finding the Fourth Proportional to 1,075,122.60, 1,483,669.44 and 591,687.60

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Solution

The fourth proportional to 1,075,122.60, 1,483,669.44 and 591,687.60 is: 816,529.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,122.60 : 1,483,669.44 = 591,687.60 : x
  2. Step 2: Convert to fraction form
    1,075,122.60/1,483,669.44 = 591,687.60/x
  3. Step 3: Cross multiply
    1,075,122.60x = 1,483,669.44 × 591,687.60
  4. Step 4: Simplify right side
    1,075,122.60x = 877,868,810,146.94
  5. Step 5: Solve for x
    x = 877,868,810,146.94/1,075,122.60
  6. Step 6: Final answer
    x = 816,529.03

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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.