Home / 2,751,652.48-3,797,630.64-1,663,931.96

Finding the Fourth Proportional to 2,751,652.48, 3,797,630.64 and 1,663,931.96

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Solution

The fourth proportional to 2,751,652.48, 3,797,630.64 and 1,663,931.96 is: 2,296,437.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,751,652.48 : 3,797,630.64 = 1,663,931.96 : x
  2. Step 2: Convert to fraction form
    2,751,652.48/3,797,630.64 = 1,663,931.96/x
  3. Step 3: Cross multiply
    2,751,652.48x = 3,797,630.64 × 1,663,931.96
  4. Step 4: Simplify right side
    2,751,652.48x = 6,318,998,994,171.26
  5. Step 5: Solve for x
    x = 6,318,998,994,171.26/2,751,652.48
  6. Step 6: Final answer
    x = 2,296,437.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.