Home / 1,144,249.17-1,716,409.13-575,653.41

Finding the Fourth Proportional to 1,144,249.17, 1,716,409.13 and 575,653.41

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Solution

The fourth proportional to 1,144,249.17, 1,716,409.13 and 575,653.41 is: 863,497.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,144,249.17 : 1,716,409.13 = 575,653.41 : x
  2. Step 2: Convert to fraction form
    1,144,249.17/1,716,409.13 = 575,653.41/x
  3. Step 3: Cross multiply
    1,144,249.17x = 1,716,409.13 × 575,653.41
  4. Step 4: Simplify right side
    1,144,249.17x = 988,056,765,761.37
  5. Step 5: Solve for x
    x = 988,056,765,761.37/1,144,249.17
  6. Step 6: Final answer
    x = 863,497.91

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.