Home / 3,997,467.64-5,995,333.14-1,265,227.48

Finding the Fourth Proportional to 3,997,467.64, 5,995,333.14 and 1,265,227.48

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Solution

The fourth proportional to 3,997,467.64, 5,995,333.14 and 1,265,227.48 is: 1,897,566.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,997,467.64 : 5,995,333.14 = 1,265,227.48 : x
  2. Step 2: Convert to fraction form
    3,997,467.64/5,995,333.14 = 1,265,227.48/x
  3. Step 3: Cross multiply
    3,997,467.64x = 5,995,333.14 × 1,265,227.48
  4. Step 4: Simplify right side
    3,997,467.64x = 7,585,460,240,482.69
  5. Step 5: Solve for x
    x = 7,585,460,240,482.69/3,997,467.64
  6. Step 6: Final answer
    x = 1,897,566.39

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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.