Home / 1,166,033.25-1,609,528.59-682,753.77

Finding the Fourth Proportional to 1,166,033.25, 1,609,528.59 and 682,753.77

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Solution

The fourth proportional to 1,166,033.25, 1,609,528.59 and 682,753.77 is: 942,436.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,033.25 : 1,609,528.59 = 682,753.77 : x
  2. Step 2: Convert to fraction form
    1,166,033.25/1,609,528.59 = 682,753.77/x
  3. Step 3: Cross multiply
    1,166,033.25x = 1,609,528.59 × 682,753.77
  4. Step 4: Simplify right side
    1,166,033.25x = 1,098,911,712,745.28
  5. Step 5: Solve for x
    x = 1,098,911,712,745.28/1,166,033.25
  6. Step 6: Final answer
    x = 942,436.00

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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.