Home / 3,477,173.71-4,797,865.25-2,006,545.75

Finding the Fourth Proportional to 3,477,173.71, 4,797,865.25 and 2,006,545.75

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Solution

The fourth proportional to 3,477,173.71, 4,797,865.25 and 2,006,545.75 is: 2,768,667.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,477,173.71 : 4,797,865.25 = 2,006,545.75 : x
  2. Step 2: Convert to fraction form
    3,477,173.71/4,797,865.25 = 2,006,545.75/x
  3. Step 3: Cross multiply
    3,477,173.71x = 4,797,865.25 × 2,006,545.75
  4. Step 4: Simplify right side
    3,477,173.71x = 9,627,136,143,443.33
  5. Step 5: Solve for x
    x = 9,627,136,143,443.33/3,477,173.71
  6. Step 6: Final answer
    x = 2,768,667.01

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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.