Home / 3,235,350.28-4,464,770.78-1,785,135.96

Finding the Fourth Proportional to 3,235,350.28, 4,464,770.78 and 1,785,135.96

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Solution

The fourth proportional to 3,235,350.28, 4,464,770.78 and 1,785,135.96 is: 2,463,480.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,235,350.28 : 4,464,770.78 = 1,785,135.96 : x
  2. Step 2: Convert to fraction form
    3,235,350.28/4,464,770.78 = 1,785,135.96/x
  3. Step 3: Cross multiply
    3,235,350.28x = 4,464,770.78 × 1,785,135.96
  4. Step 4: Simplify right side
    3,235,350.28x = 7,970,222,872,535.25
  5. Step 5: Solve for x
    x = 7,970,222,872,535.25/3,235,350.28
  6. Step 6: Final answer
    x = 2,463,480.67

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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.