Home / 3,275,094-4,913,388.81-1,000,942.05

Finding the Fourth Proportional to 3,275,094, 4,913,388.81 and 1,000,942.05

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Solution

The fourth proportional to 3,275,094, 4,913,388.81 and 1,000,942.05 is: 1,501,641.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,275,094 : 4,913,388.81 = 1,000,942.05 : x
  2. Step 2: Convert to fraction form
    3,275,094/4,913,388.81 = 1,000,942.05/x
  3. Step 3: Cross multiply
    3,275,094x = 4,913,388.81 × 1,000,942.05
  4. Step 4: Simplify right side
    3,275,094x = 4,918,017,467,928.46
  5. Step 5: Solve for x
    x = 4,918,017,467,928.46/3,275,094
  6. Step 6: Final answer
    x = 1,501,641.62

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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.