Home / 2,093,363.10-3,140,675.01-653,988.38

Finding the Fourth Proportional to 2,093,363.10, 3,140,675.01 and 653,988.38

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Solution

The fourth proportional to 2,093,363.10, 3,140,675.01 and 653,988.38 is: 981,179.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,093,363.10 : 3,140,675.01 = 653,988.38 : x
  2. Step 2: Convert to fraction form
    2,093,363.10/3,140,675.01 = 653,988.38/x
  3. Step 3: Cross multiply
    2,093,363.10x = 3,140,675.01 × 653,988.38
  4. Step 4: Simplify right side
    2,093,363.10x = 2,053,964,946,193.01
  5. Step 5: Solve for x
    x = 2,053,964,946,193.01/2,093,363.10
  6. Step 6: Final answer
    x = 981,179.49

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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.