Home / 6,229,975.12-8,595,741-3,650,269.84

Finding the Fourth Proportional to 6,229,975.12, 8,595,741 and 3,650,269.84

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Solution

The fourth proportional to 6,229,975.12, 8,595,741 and 3,650,269.84 is: 5,036,420.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,229,975.12 : 8,595,741 = 3,650,269.84 : x
  2. Step 2: Convert to fraction form
    6,229,975.12/8,595,741 = 3,650,269.84/x
  3. Step 3: Cross multiply
    6,229,975.12x = 8,595,741 × 3,650,269.84
  4. Step 4: Simplify right side
    6,229,975.12x = 31,376,774,124,751.44
  5. Step 5: Solve for x
    x = 31,376,774,124,751.44/6,229,975.12
  6. Step 6: Final answer
    x = 5,036,420.45

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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.