Home / 2,056,544.60-3,083,672.58-636,205.40

Finding the Fourth Proportional to 2,056,544.60, 3,083,672.58 and 636,205.40

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Solution

The fourth proportional to 2,056,544.60, 3,083,672.58 and 636,205.40 is: 953,954.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,056,544.60 : 3,083,672.58 = 636,205.40 : x
  2. Step 2: Convert to fraction form
    2,056,544.60/3,083,672.58 = 636,205.40/x
  3. Step 3: Cross multiply
    2,056,544.60x = 3,083,672.58 × 636,205.40
  4. Step 4: Simplify right side
    2,056,544.60x = 1,961,849,147,227.93
  5. Step 5: Solve for x
    x = 1,961,849,147,227.93/2,056,544.60
  6. Step 6: Final answer
    x = 953,954.10

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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.