Home / 4,641,361.66-6,405,189.56-2,604,321.82

Finding the Fourth Proportional to 4,641,361.66, 6,405,189.56 and 2,604,321.82

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Solution

The fourth proportional to 4,641,361.66, 6,405,189.56 and 2,604,321.82 is: 3,594,026.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,641,361.66 : 6,405,189.56 = 2,604,321.82 : x
  2. Step 2: Convert to fraction form
    4,641,361.66/6,405,189.56 = 2,604,321.82/x
  3. Step 3: Cross multiply
    4,641,361.66x = 6,405,189.56 × 2,604,321.82
  4. Step 4: Simplify right side
    4,641,361.66x = 16,681,174,932,344.20
  5. Step 5: Solve for x
    x = 16,681,174,932,344.20/4,641,361.66
  6. Step 6: Final answer
    x = 3,594,026.10

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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.