Home / 3,899,136.02-5,849,747.30-1,203,352.34

Finding the Fourth Proportional to 3,899,136.02, 5,849,747.30 and 1,203,352.34

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Solution

The fourth proportional to 3,899,136.02, 5,849,747.30 and 1,203,352.34 is: 1,805,350.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,899,136.02 : 5,849,747.30 = 1,203,352.34 : x
  2. Step 2: Convert to fraction form
    3,899,136.02/5,849,747.30 = 1,203,352.34/x
  3. Step 3: Cross multiply
    3,899,136.02x = 5,849,747.30 × 1,203,352.34
  4. Step 4: Simplify right side
    3,899,136.02x = 7,039,307,075,623.33
  5. Step 5: Solve for x
    x = 7,039,307,075,623.33/3,899,136.02
  6. Step 6: Final answer
    x = 1,805,350.48

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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.