Home / 2,063,196.20-3,095,231.70-623,761.40

Finding the Fourth Proportional to 2,063,196.20, 3,095,231.70 and 623,761.40

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Solution

The fourth proportional to 2,063,196.20, 3,095,231.70 and 623,761.40 is: 935,774.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063,196.20 : 3,095,231.70 = 623,761.40 : x
  2. Step 2: Convert to fraction form
    2,063,196.20/3,095,231.70 = 623,761.40/x
  3. Step 3: Cross multiply
    2,063,196.20x = 3,095,231.70 × 623,761.40
  4. Step 4: Simplify right side
    2,063,196.20x = 1,930,686,058,516.38
  5. Step 5: Solve for x
    x = 1,930,686,058,516.38/2,063,196.20
  6. Step 6: Final answer
    x = 935,774.34

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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.