Home / 1,063,466.88-1,467,548.48-633,524.32

Finding the Fourth Proportional to 1,063,466.88, 1,467,548.48 and 633,524.32

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Solution

The fourth proportional to 1,063,466.88, 1,467,548.48 and 633,524.32 is: 874,242.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,466.88 : 1,467,548.48 = 633,524.32 : x
  2. Step 2: Convert to fraction form
    1,063,466.88/1,467,548.48 = 633,524.32/x
  3. Step 3: Cross multiply
    1,063,466.88x = 1,467,548.48 × 633,524.32
  4. Step 4: Simplify right side
    1,063,466.88x = 929,727,652,859.03
  5. Step 5: Solve for x
    x = 929,727,652,859.03/1,063,466.88
  6. Step 6: Final answer
    x = 874,242.23

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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.