Home / 1,032,232.93-1,424,593.11-624,559.60

Finding the Fourth Proportional to 1,032,232.93, 1,424,593.11 and 624,559.60

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Solution

The fourth proportional to 1,032,232.93, 1,424,593.11 and 624,559.60 is: 861,959.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,232.93 : 1,424,593.11 = 624,559.60 : x
  2. Step 2: Convert to fraction form
    1,032,232.93/1,424,593.11 = 624,559.60/x
  3. Step 3: Cross multiply
    1,032,232.93x = 1,424,593.11 × 624,559.60
  4. Step 4: Simplify right side
    1,032,232.93x = 889,743,302,944.36
  5. Step 5: Solve for x
    x = 889,743,302,944.36/1,032,232.93
  6. Step 6: Final answer
    x = 861,959.81

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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.