Home / 3,043,739.28-4,565,958.84-1,781,577.84

Finding the Fourth Proportional to 3,043,739.28, 4,565,958.84 and 1,781,577.84

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Solution

The fourth proportional to 3,043,739.28, 4,565,958.84 and 1,781,577.84 is: 2,672,571.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,043,739.28 : 4,565,958.84 = 1,781,577.84 : x
  2. Step 2: Convert to fraction form
    3,043,739.28/4,565,958.84 = 1,781,577.84/x
  3. Step 3: Cross multiply
    3,043,739.28x = 4,565,958.84 × 1,781,577.84
  4. Step 4: Simplify right side
    3,043,739.28x = 8,134,611,087,696.11
  5. Step 5: Solve for x
    x = 8,134,611,087,696.11/3,043,739.28
  6. Step 6: Final answer
    x = 2,672,571.58

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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.