Home / 3,515,546-5,273,869.08-1,119,927.44

Finding the Fourth Proportional to 3,515,546, 5,273,869.08 and 1,119,927.44

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Solution

The fourth proportional to 3,515,546, 5,273,869.08 and 1,119,927.44 is: 1,680,066.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,515,546 : 5,273,869.08 = 1,119,927.44 : x
  2. Step 2: Convert to fraction form
    3,515,546/5,273,869.08 = 1,119,927.44/x
  3. Step 3: Cross multiply
    3,515,546x = 5,273,869.08 × 1,119,927.44
  4. Step 4: Simplify right side
    3,515,546x = 5,906,350,697,659.56
  5. Step 5: Solve for x
    x = 5,906,350,697,659.56/3,515,546
  6. Step 6: Final answer
    x = 1,680,066.40

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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.