Home / 3,595,359.14-4,961,570.30-1,963,766.93

Finding the Fourth Proportional to 3,595,359.14, 4,961,570.30 and 1,963,766.93

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Solution

The fourth proportional to 3,595,359.14, 4,961,570.30 and 1,963,766.93 is: 2,709,984.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,595,359.14 : 4,961,570.30 = 1,963,766.93 : x
  2. Step 2: Convert to fraction form
    3,595,359.14/4,961,570.30 = 1,963,766.93/x
  3. Step 3: Cross multiply
    3,595,359.14x = 4,961,570.30 × 1,963,766.93
  4. Step 4: Simplify right side
    3,595,359.14x = 9,743,367,641,383.49
  5. Step 5: Solve for x
    x = 9,743,367,641,383.49/3,595,359.14
  6. Step 6: Final answer
    x = 2,709,984.53

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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.