Home / 2,073,794.76-3,110,692.14-653,994.36

Finding the Fourth Proportional to 2,073,794.76, 3,110,692.14 and 653,994.36

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Solution

The fourth proportional to 2,073,794.76, 3,110,692.14 and 653,994.36 is: 980,991.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,794.76 : 3,110,692.14 = 653,994.36 : x
  2. Step 2: Convert to fraction form
    2,073,794.76/3,110,692.14 = 653,994.36/x
  3. Step 3: Cross multiply
    2,073,794.76x = 3,110,692.14 × 653,994.36
  4. Step 4: Simplify right side
    2,073,794.76x = 2,034,375,115,256.33
  5. Step 5: Solve for x
    x = 2,034,375,115,256.33/2,073,794.76
  6. Step 6: Final answer
    x = 980,991.54

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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.