Home / 3,066,203.85-4,600,329.42-1,360,111.79

Finding the Fourth Proportional to 3,066,203.85, 4,600,329.42 and 1,360,111.79

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Solution

The fourth proportional to 3,066,203.85, 4,600,329.42 and 1,360,111.79 is: 2,040,621.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,066,203.85 : 4,600,329.42 = 1,360,111.79 : x
  2. Step 2: Convert to fraction form
    3,066,203.85/4,600,329.42 = 1,360,111.79/x
  3. Step 3: Cross multiply
    3,066,203.85x = 4,600,329.42 × 1,360,111.79
  4. Step 4: Simplify right side
    3,066,203.85x = 6,256,962,259,024.21
  5. Step 5: Solve for x
    x = 6,256,962,259,024.21/3,066,203.85
  6. Step 6: Final answer
    x = 2,040,621.75

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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.