Home / 5,463,180.36-7,539,537.78-3,048,732.36

Finding the Fourth Proportional to 5,463,180.36, 7,539,537.78 and 3,048,732.36

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Solution

The fourth proportional to 5,463,180.36, 7,539,537.78 and 3,048,732.36 is: 4,207,445.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,463,180.36 : 7,539,537.78 = 3,048,732.36 : x
  2. Step 2: Convert to fraction form
    5,463,180.36/7,539,537.78 = 3,048,732.36/x
  3. Step 3: Cross multiply
    5,463,180.36x = 7,539,537.78 × 3,048,732.36
  4. Step 4: Simplify right side
    5,463,180.36x = 22,986,032,809,328.56
  5. Step 5: Solve for x
    x = 22,986,032,809,328.56/5,463,180.36
  6. Step 6: Final answer
    x = 4,207,445.35

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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.