Home / 3,698,014.23-5,103,161.69-2,066,435.00

Finding the Fourth Proportional to 3,698,014.23, 5,103,161.69 and 2,066,435.00

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Solution

The fourth proportional to 3,698,014.23, 5,103,161.69 and 2,066,435.00 is: 2,851,625.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,698,014.23 : 5,103,161.69 = 2,066,435.00 : x
  2. Step 2: Convert to fraction form
    3,698,014.23/5,103,161.69 = 2,066,435.00/x
  3. Step 3: Cross multiply
    3,698,014.23x = 5,103,161.69 × 2,066,435.00
  4. Step 4: Simplify right side
    3,698,014.23x = 10,545,351,891,027.17
  5. Step 5: Solve for x
    x = 10,545,351,891,027.17/3,698,014.23
  6. Step 6: Final answer
    x = 2,851,625.56

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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.