Home / 4,829,788.64-6,665,268.12-2,654,408.96

Finding the Fourth Proportional to 4,829,788.64, 6,665,268.12 and 2,654,408.96

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Solution

The fourth proportional to 4,829,788.64, 6,665,268.12 and 2,654,408.96 is: 3,663,172.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,788.64 : 6,665,268.12 = 2,654,408.96 : x
  2. Step 2: Convert to fraction form
    4,829,788.64/6,665,268.12 = 2,654,408.96/x
  3. Step 3: Cross multiply
    4,829,788.64x = 6,665,268.12 × 2,654,408.96
  4. Step 4: Simplify right side
    4,829,788.64x = 17,692,347,418,530.36
  5. Step 5: Solve for x
    x = 17,692,347,418,530.36/4,829,788.64
  6. Step 6: Final answer
    x = 3,663,172.19

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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.