Home / 2,558,808.06-3,839,540.46-1,043,602.62

Finding the Fourth Proportional to 2,558,808.06, 3,839,540.46 and 1,043,602.62

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Solution

The fourth proportional to 2,558,808.06, 3,839,540.46 and 1,043,602.62 is: 1,565,945.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,558,808.06 : 3,839,540.46 = 1,043,602.62 : x
  2. Step 2: Convert to fraction form
    2,558,808.06/3,839,540.46 = 1,043,602.62/x
  3. Step 3: Cross multiply
    2,558,808.06x = 3,839,540.46 × 1,043,602.62
  4. Step 4: Simplify right side
    2,558,808.06x = 4,006,954,483,652.01
  5. Step 5: Solve for x
    x = 4,006,954,483,652.01/2,558,808.06
  6. Step 6: Final answer
    x = 1,565,945.70

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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.