Home / 3,698,050.51-5,103,211.62-2,066,471.29

Finding the Fourth Proportional to 3,698,050.51, 5,103,211.62 and 2,066,471.29

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Solution

The fourth proportional to 3,698,050.51, 5,103,211.62 and 2,066,471.29 is: 2,851,675.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,698,050.51 : 5,103,211.62 = 2,066,471.29 : x
  2. Step 2: Convert to fraction form
    3,698,050.51/5,103,211.62 = 2,066,471.29/x
  3. Step 3: Cross multiply
    3,698,050.51x = 5,103,211.62 × 2,066,471.29
  4. Step 4: Simplify right side
    3,698,050.51x = 10,545,640,299,524.39
  5. Step 5: Solve for x
    x = 10,545,640,299,524.39/3,698,050.51
  6. Step 6: Final answer
    x = 2,851,675.57

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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.