Home / 1,063,087.44-1,467,416.16-633,502.32

Finding the Fourth Proportional to 1,063,087.44, 1,467,416.16 and 633,502.32

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Solution

The fourth proportional to 1,063,087.44, 1,467,416.16 and 633,502.32 is: 874,445.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,087.44 : 1,467,416.16 = 633,502.32 : x
  2. Step 2: Convert to fraction form
    1,063,087.44/1,467,416.16 = 633,502.32/x
  3. Step 3: Cross multiply
    1,063,087.44x = 1,467,416.16 × 633,502.32
  4. Step 4: Simplify right side
    1,063,087.44x = 929,611,541,765.49
  5. Step 5: Solve for x
    x = 929,611,541,765.49/1,063,087.44
  6. Step 6: Final answer
    x = 874,445.04

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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.