Home / 6,414,756.09-9,625,295.57-3,003,273.69

Finding the Fourth Proportional to 6,414,756.09, 9,625,295.57 and 3,003,273.69

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Solution

The fourth proportional to 6,414,756.09, 9,625,295.57 and 3,003,273.69 is: 4,506,390.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,414,756.09 : 9,625,295.57 = 3,003,273.69 : x
  2. Step 2: Convert to fraction form
    6,414,756.09/9,625,295.57 = 3,003,273.69/x
  3. Step 3: Cross multiply
    6,414,756.09x = 9,625,295.57 × 3,003,273.69
  4. Step 4: Simplify right side
    6,414,756.09x = 28,907,396,943,854.55
  5. Step 5: Solve for x
    x = 28,907,396,943,854.55/6,414,756.09
  6. Step 6: Final answer
    x = 4,506,390.66

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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.