Home / 6,075,518.58-8,380,265.40-3,896,610.48

Finding the Fourth Proportional to 6,075,518.58, 8,380,265.40 and 3,896,610.48

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Solution

The fourth proportional to 6,075,518.58, 8,380,265.40 and 3,896,610.48 is: 5,374,788.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,075,518.58 : 8,380,265.40 = 3,896,610.48 : x
  2. Step 2: Convert to fraction form
    6,075,518.58/8,380,265.40 = 3,896,610.48/x
  3. Step 3: Cross multiply
    6,075,518.58x = 8,380,265.40 × 3,896,610.48
  4. Step 4: Simplify right side
    6,075,518.58x = 32,654,629,982,821.39
  5. Step 5: Solve for x
    x = 32,654,629,982,821.39/6,075,518.58
  6. Step 6: Final answer
    x = 5,374,788.93

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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.