Home / 3,641,102.91-5,433,968.07-3,237,550.38

Finding the Fourth Proportional to 3,641,102.91, 5,433,968.07 and 3,237,550.38

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Solution

The fourth proportional to 3,641,102.91, 5,433,968.07 and 3,237,550.38 is: 4,831,707.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,102.91 : 5,433,968.07 = 3,237,550.38 : x
  2. Step 2: Convert to fraction form
    3,641,102.91/5,433,968.07 = 3,237,550.38/x
  3. Step 3: Cross multiply
    3,641,102.91x = 5,433,968.07 × 3,237,550.38
  4. Step 4: Simplify right side
    3,641,102.91x = 17,592,745,389,936.37
  5. Step 5: Solve for x
    x = 17,592,745,389,936.37/3,641,102.91
  6. Step 6: Final answer
    x = 4,831,707.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.