Home / 706,603.17-1,059,745.39-201,152.91

Finding the Fourth Proportional to 706,603.17, 1,059,745.39 and 201,152.91

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Solution

The fourth proportional to 706,603.17, 1,059,745.39 and 201,152.91 is: 301,684.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    706,603.17 : 1,059,745.39 = 201,152.91 : x
  2. Step 2: Convert to fraction form
    706,603.17/1,059,745.39 = 201,152.91/x
  3. Step 3: Cross multiply
    706,603.17x = 1,059,745.39 × 201,152.91
  4. Step 4: Simplify right side
    706,603.17x = 213,170,868,554.70
  5. Step 5: Solve for x
    x = 213,170,868,554.70/706,603.17
  6. Step 6: Final answer
    x = 301,684.00

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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.