Home / 6,787,850.10-10,181,775.15-6,043,832.70

Finding the Fourth Proportional to 6,787,850.10, 10,181,775.15 and 6,043,832.70

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Solution

The fourth proportional to 6,787,850.10, 10,181,775.15 and 6,043,832.70 is: 9,065,749.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,787,850.10 : 10,181,775.15 = 6,043,832.70 : x
  2. Step 2: Convert to fraction form
    6,787,850.10/10,181,775.15 = 6,043,832.70/x
  3. Step 3: Cross multiply
    6,787,850.10x = 10,181,775.15 × 6,043,832.70
  4. Step 4: Simplify right side
    6,787,850.10x = 61,536,945,595,617.41
  5. Step 5: Solve for x
    x = 61,536,945,595,617.41/6,787,850.10
  6. Step 6: Final answer
    x = 9,065,749.05

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1.5x scale

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.