Home / 2,961,922.93-4,439,893.34-1,166,066.89

Finding the Fourth Proportional to 2,961,922.93, 4,439,893.34 and 1,166,066.89

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Solution

The fourth proportional to 2,961,922.93, 4,439,893.34 and 1,166,066.89 is: 1,747,922.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,961,922.93 : 4,439,893.34 = 1,166,066.89 : x
  2. Step 2: Convert to fraction form
    2,961,922.93/4,439,893.34 = 1,166,066.89/x
  3. Step 3: Cross multiply
    2,961,922.93x = 4,439,893.34 × 1,166,066.89
  4. Step 4: Simplify right side
    2,961,922.93x = 5,177,212,613,075.18
  5. Step 5: Solve for x
    x = 5,177,212,613,075.18/2,961,922.93
  6. Step 6: Final answer
    x = 1,747,922.80

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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.