Home / 3,093,149.67-4,637,391.71-2,028,459.75

Finding the Fourth Proportional to 3,093,149.67, 4,637,391.71 and 2,028,459.75

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Solution

The fourth proportional to 3,093,149.67, 4,637,391.71 and 2,028,459.75 is: 3,041,159.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,093,149.67 : 4,637,391.71 = 2,028,459.75 : x
  2. Step 2: Convert to fraction form
    3,093,149.67/4,637,391.71 = 2,028,459.75/x
  3. Step 3: Cross multiply
    3,093,149.67x = 4,637,391.71 × 2,028,459.75
  4. Step 4: Simplify right side
    3,093,149.67x = 9,406,762,418,576.37
  5. Step 5: Solve for x
    x = 9,406,762,418,576.37/3,093,149.67
  6. Step 6: Final answer
    x = 3,041,159.80

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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.