Home / 1,176,694.22-1,623,786.84-653,372.24

Finding the Fourth Proportional to 1,176,694.22, 1,623,786.84 and 653,372.24

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Solution

The fourth proportional to 1,176,694.22, 1,623,786.84 and 653,372.24 is: 901,625.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,176,694.22 : 1,623,786.84 = 653,372.24 : x
  2. Step 2: Convert to fraction form
    1,176,694.22/1,623,786.84 = 653,372.24/x
  3. Step 3: Cross multiply
    1,176,694.22x = 1,623,786.84 × 653,372.24
  4. Step 4: Simplify right side
    1,176,694.22x = 1,060,937,244,933.32
  5. Step 5: Solve for x
    x = 1,060,937,244,933.32/1,176,694.22
  6. Step 6: Final answer
    x = 901,625.27

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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.