Home / 1,104,016-1,655,603.64-724,835.32

Finding the Fourth Proportional to 1,104,016, 1,655,603.64 and 724,835.32

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Solution

The fourth proportional to 1,104,016, 1,655,603.64 and 724,835.32 is: 1,086,977.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,016 : 1,655,603.64 = 724,835.32 : x
  2. Step 2: Convert to fraction form
    1,104,016/1,655,603.64 = 724,835.32/x
  3. Step 3: Cross multiply
    1,104,016x = 1,655,603.64 × 724,835.32
  4. Step 4: Simplify right side
    1,104,016x = 1,200,039,994,192.56
  5. Step 5: Solve for x
    x = 1,200,039,994,192.56/1,104,016
  6. Step 6: Final answer
    x = 1,086,977.00

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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.