Home / 5,092,766.06-7,028,075.77-2,800,965.02

Finding the Fourth Proportional to 5,092,766.06, 7,028,075.77 and 2,800,965.02

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Solution

The fourth proportional to 5,092,766.06, 7,028,075.77 and 2,800,965.02 is: 3,865,363.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,092,766.06 : 7,028,075.77 = 2,800,965.02 : x
  2. Step 2: Convert to fraction form
    5,092,766.06/7,028,075.77 = 2,800,965.02/x
  3. Step 3: Cross multiply
    5,092,766.06x = 7,028,075.77 × 2,800,965.02
  4. Step 4: Simplify right side
    5,092,766.06x = 19,685,394,347,536.77
  5. Step 5: Solve for x
    x = 19,685,394,347,536.77/5,092,766.06
  6. Step 6: Final answer
    x = 3,865,363.96

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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.