Home / 4,114,865.55-6,171,305.67-1,717,410.54

Finding the Fourth Proportional to 4,114,865.55, 6,171,305.67 and 1,717,410.54

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Solution

The fourth proportional to 4,114,865.55, 6,171,305.67 and 1,717,410.54 is: 2,575,701.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,114,865.55 : 6,171,305.67 = 1,717,410.54 : x
  2. Step 2: Convert to fraction form
    4,114,865.55/6,171,305.67 = 1,717,410.54/x
  3. Step 3: Cross multiply
    4,114,865.55x = 6,171,305.67 × 1,717,410.54
  4. Step 4: Simplify right side
    4,114,865.55x = 10,598,665,403,219.76
  5. Step 5: Solve for x
    x = 10,598,665,403,219.76/4,114,865.55
  6. Step 6: Final answer
    x = 2,575,701.51

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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.