Home / 3,467,880.56-5,201,295.96-943,732.64

Finding the Fourth Proportional to 3,467,880.56, 5,201,295.96 and 943,732.64

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Solution

The fourth proportional to 3,467,880.56, 5,201,295.96 and 943,732.64 is: 1,415,456.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,467,880.56 : 5,201,295.96 = 943,732.64 : x
  2. Step 2: Convert to fraction form
    3,467,880.56/5,201,295.96 = 943,732.64/x
  3. Step 3: Cross multiply
    3,467,880.56x = 5,201,295.96 × 943,732.64
  4. Step 4: Simplify right side
    3,467,880.56x = 4,908,632,767,752.14
  5. Step 5: Solve for x
    x = 4,908,632,767,752.14/3,467,880.56
  6. Step 6: Final answer
    x = 1,415,456.12

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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.