Home / 3,595,056.82-4,961,151.79-1,963,464.91

Finding the Fourth Proportional to 3,595,056.82, 4,961,151.79 and 1,963,464.91

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Solution

The fourth proportional to 3,595,056.82, 4,961,151.79 and 1,963,464.91 is: 2,709,567.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,595,056.82 : 4,961,151.79 = 1,963,464.91 : x
  2. Step 2: Convert to fraction form
    3,595,056.82/4,961,151.79 = 1,963,464.91/x
  3. Step 3: Cross multiply
    3,595,056.82x = 4,961,151.79 × 1,963,464.91
  4. Step 4: Simplify right side
    3,595,056.82x = 9,741,047,435,537.15
  5. Step 5: Solve for x
    x = 9,741,047,435,537.15/3,595,056.82
  6. Step 6: Final answer
    x = 2,709,567.03

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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.