Home / 3,027,765.64-4,536,507.24-1,827,165.16

Finding the Fourth Proportional to 3,027,765.64, 4,536,507.24 and 1,827,165.16

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Solution

The fourth proportional to 3,027,765.64, 4,536,507.24 and 1,827,165.16 is: 2,737,645.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,765.64 : 4,536,507.24 = 1,827,165.16 : x
  2. Step 2: Convert to fraction form
    3,027,765.64/4,536,507.24 = 1,827,165.16/x
  3. Step 3: Cross multiply
    3,027,765.64x = 4,536,507.24 × 1,827,165.16
  4. Step 4: Simplify right side
    3,027,765.64x = 8,288,947,977,015.76
  5. Step 5: Solve for x
    x = 8,288,947,977,015.76/3,027,765.64
  6. Step 6: Final answer
    x = 2,737,645.17

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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.