Home / 7,800,770.41-10,765,004.60-4,363,011.43

Finding the Fourth Proportional to 7,800,770.41, 10,765,004.60 and 4,363,011.43

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Solution

The fourth proportional to 7,800,770.41, 10,765,004.60 and 4,363,011.43 is: 6,020,923.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,800,770.41 : 10,765,004.60 = 4,363,011.43 : x
  2. Step 2: Convert to fraction form
    7,800,770.41/10,765,004.60 = 4,363,011.43/x
  3. Step 3: Cross multiply
    7,800,770.41x = 10,765,004.60 × 4,363,011.43
  4. Step 4: Simplify right side
    7,800,770.41x = 46,967,838,097,797.59
  5. Step 5: Solve for x
    x = 46,967,838,097,797.59/7,800,770.41
  6. Step 6: Final answer
    x = 6,020,923.02

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.