Home / 1,194,950.15-1,649,010.37-651,090.44

Finding the Fourth Proportional to 1,194,950.15, 1,649,010.37 and 651,090.44

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Solution

The fourth proportional to 1,194,950.15, 1,649,010.37 and 651,090.44 is: 898,493.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,950.15 : 1,649,010.37 = 651,090.44 : x
  2. Step 2: Convert to fraction form
    1,194,950.15/1,649,010.37 = 651,090.44/x
  3. Step 3: Cross multiply
    1,194,950.15x = 1,649,010.37 × 651,090.44
  4. Step 4: Simplify right side
    1,194,950.15x = 1,073,654,875,867.36
  5. Step 5: Solve for x
    x = 1,073,654,875,867.36/1,194,950.15
  6. Step 6: Final answer
    x = 898,493.44

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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.