Home / 3,803,329.47-5,706,839.49-1,673,136.80

Finding the Fourth Proportional to 3,803,329.47, 5,706,839.49 and 1,673,136.80

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Solution

The fourth proportional to 3,803,329.47, 5,706,839.49 and 1,673,136.80 is: 2,510,516.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,803,329.47 : 5,706,839.49 = 1,673,136.80 : x
  2. Step 2: Convert to fraction form
    3,803,329.47/5,706,839.49 = 1,673,136.80/x
  3. Step 3: Cross multiply
    3,803,329.47x = 5,706,839.49 × 1,673,136.80
  4. Step 4: Simplify right side
    3,803,329.47x = 9,548,323,162,412.23
  5. Step 5: Solve for x
    x = 9,548,323,162,412.23/3,803,329.47
  6. Step 6: Final answer
    x = 2,510,516.97

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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.