Home / 1,202,823.84-1,804,017.83-483,136.52

Finding the Fourth Proportional to 1,202,823.84, 1,804,017.83 and 483,136.52

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Solution

The fourth proportional to 1,202,823.84, 1,804,017.83 and 483,136.52 is: 724,617.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,202,823.84 : 1,804,017.83 = 483,136.52 : x
  2. Step 2: Convert to fraction form
    1,202,823.84/1,804,017.83 = 483,136.52/x
  3. Step 3: Cross multiply
    1,202,823.84x = 1,804,017.83 × 483,136.52
  4. Step 4: Simplify right side
    1,202,823.84x = 871,586,884,968.38
  5. Step 5: Solve for x
    x = 871,586,884,968.38/1,202,823.84
  6. Step 6: Final answer
    x = 724,617.23

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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.