Home / 1,195,766.98-1,649,637.55-759,950.75

Finding the Fourth Proportional to 1,195,766.98, 1,649,637.55 and 759,950.75

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Solution

The fourth proportional to 1,195,766.98, 1,649,637.55 and 759,950.75 is: 1,048,401.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,766.98 : 1,649,637.55 = 759,950.75 : x
  2. Step 2: Convert to fraction form
    1,195,766.98/1,649,637.55 = 759,950.75/x
  3. Step 3: Cross multiply
    1,195,766.98x = 1,649,637.55 × 759,950.75
  4. Step 4: Simplify right side
    1,195,766.98x = 1,253,643,293,350.66
  5. Step 5: Solve for x
    x = 1,253,643,293,350.66/1,195,766.98
  6. Step 6: Final answer
    x = 1,048,401.00

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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.