Home / 1,195,087-1,649,254.62-658,577.56

Finding the Fourth Proportional to 1,195,087, 1,649,254.62 and 658,577.56

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Solution

The fourth proportional to 1,195,087, 1,649,254.62 and 658,577.56 is: 908,856.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,087 : 1,649,254.62 = 658,577.56 : x
  2. Step 2: Convert to fraction form
    1,195,087/1,649,254.62 = 658,577.56/x
  3. Step 3: Cross multiply
    1,195,087x = 1,649,254.62 × 658,577.56
  4. Step 4: Simplify right side
    1,195,087x = 1,086,162,083,458.33
  5. Step 5: Solve for x
    x = 1,086,162,083,458.33/1,195,087
  6. Step 6: Final answer
    x = 908,856.08

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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.