Home / 1,104,603.24-1,524,361.32-614,579.84

Finding the Fourth Proportional to 1,104,603.24, 1,524,361.32 and 614,579.84

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Solution

The fourth proportional to 1,104,603.24, 1,524,361.32 and 614,579.84 is: 848,125.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,603.24 : 1,524,361.32 = 614,579.84 : x
  2. Step 2: Convert to fraction form
    1,104,603.24/1,524,361.32 = 614,579.84/x
  3. Step 3: Cross multiply
    1,104,603.24x = 1,524,361.32 × 614,579.84
  4. Step 4: Simplify right side
    1,104,603.24x = 936,841,736,147.79
  5. Step 5: Solve for x
    x = 936,841,736,147.79/1,104,603.24
  6. Step 6: Final answer
    x = 848,125.10

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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.