Home / 1,197,850.46-1,653,024.99-653,986.24

Finding the Fourth Proportional to 1,197,850.46, 1,653,024.99 and 653,986.24

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Solution

The fourth proportional to 1,197,850.46, 1,653,024.99 and 653,986.24 is: 902,496.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,197,850.46 : 1,653,024.99 = 653,986.24 : x
  2. Step 2: Convert to fraction form
    1,197,850.46/1,653,024.99 = 653,986.24/x
  3. Step 3: Cross multiply
    1,197,850.46x = 1,653,024.99 × 653,986.24
  4. Step 4: Simplify right side
    1,197,850.46x = 1,081,055,593,703.58
  5. Step 5: Solve for x
    x = 1,081,055,593,703.58/1,197,850.46
  6. Step 6: Final answer
    x = 902,496.29

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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.