Home / 4,650,952.58-6,418,146.59-2,557,776.96

Finding the Fourth Proportional to 4,650,952.58, 6,418,146.59 and 2,557,776.96

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Solution

The fourth proportional to 4,650,952.58, 6,418,146.59 and 2,557,776.96 is: 3,529,639.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,650,952.58 : 6,418,146.59 = 2,557,776.96 : x
  2. Step 2: Convert to fraction form
    4,650,952.58/6,418,146.59 = 2,557,776.96/x
  3. Step 3: Cross multiply
    4,650,952.58x = 6,418,146.59 × 2,557,776.96
  4. Step 4: Simplify right side
    4,650,952.58x = 16,416,187,461,015.68
  5. Step 5: Solve for x
    x = 16,416,187,461,015.68/4,650,952.58
  6. Step 6: Final answer
    x = 3,529,639.83

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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.