Home / 1,194,207.30-1,647,897.62-710,694.41

Finding the Fourth Proportional to 1,194,207.30, 1,647,897.62 and 710,694.41

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Solution

The fourth proportional to 1,194,207.30, 1,647,897.62 and 710,694.41 is: 980,693.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,207.30 : 1,647,897.62 = 710,694.41 : x
  2. Step 2: Convert to fraction form
    1,194,207.30/1,647,897.62 = 710,694.41/x
  3. Step 3: Cross multiply
    1,194,207.30x = 1,647,897.62 × 710,694.41
  4. Step 4: Simplify right side
    1,194,207.30x = 1,171,151,614,993.34
  5. Step 5: Solve for x
    x = 1,171,151,614,993.34/1,194,207.30
  6. Step 6: Final answer
    x = 980,693.73

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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.