Home / 2,611,769.40-3,604,241.73-1,465,849.77

Finding the Fourth Proportional to 2,611,769.40, 3,604,241.73 and 1,465,849.77

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Solution

The fourth proportional to 2,611,769.40, 3,604,241.73 and 1,465,849.77 is: 2,022,872.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,611,769.40 : 3,604,241.73 = 1,465,849.77 : x
  2. Step 2: Convert to fraction form
    2,611,769.40/3,604,241.73 = 1,465,849.77/x
  3. Step 3: Cross multiply
    2,611,769.40x = 3,604,241.73 × 1,465,849.77
  4. Step 4: Simplify right side
    2,611,769.40x = 5,283,276,910,944.90
  5. Step 5: Solve for x
    x = 5,283,276,910,944.90/2,611,769.40
  6. Step 6: Final answer
    x = 2,022,872.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.