Home / 3,020,173.20-4,167,836.58-1,662,046.20

Finding the Fourth Proportional to 3,020,173.20, 4,167,836.58 and 1,662,046.20

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Solution

The fourth proportional to 3,020,173.20, 4,167,836.58 and 1,662,046.20 is: 2,293,622.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,020,173.20 : 4,167,836.58 = 1,662,046.20 : x
  2. Step 2: Convert to fraction form
    3,020,173.20/4,167,836.58 = 1,662,046.20/x
  3. Step 3: Cross multiply
    3,020,173.20x = 4,167,836.58 × 1,662,046.20
  4. Step 4: Simplify right side
    3,020,173.20x = 6,927,136,950,010.00
  5. Step 5: Solve for x
    x = 6,927,136,950,010.00/3,020,173.20
  6. Step 6: Final answer
    x = 2,293,622.42

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.