Home / 2,849,563.80-4,266,051.30-2,766,619.80

Finding the Fourth Proportional to 2,849,563.80, 4,266,051.30 and 2,766,619.80

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Solution

The fourth proportional to 2,849,563.80, 4,266,051.30 and 2,766,619.80 is: 4,141,876.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,849,563.80 : 4,266,051.30 = 2,766,619.80 : x
  2. Step 2: Convert to fraction form
    2,849,563.80/4,266,051.30 = 2,766,619.80/x
  3. Step 3: Cross multiply
    2,849,563.80x = 4,266,051.30 × 2,766,619.80
  4. Step 4: Simplify right side
    2,849,563.80x = 11,802,541,994,395.74
  5. Step 5: Solve for x
    x = 11,802,541,994,395.74/2,849,563.80
  6. Step 6: Final answer
    x = 4,141,876.73

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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.