Home / 4,513,486.54-6,228,611.38-2,579,788.66

Finding the Fourth Proportional to 4,513,486.54, 6,228,611.38 and 2,579,788.66

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Solution

The fourth proportional to 4,513,486.54, 6,228,611.38 and 2,579,788.66 is: 3,560,108.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,513,486.54 : 6,228,611.38 = 2,579,788.66 : x
  2. Step 2: Convert to fraction form
    4,513,486.54/6,228,611.38 = 2,579,788.66/x
  3. Step 3: Cross multiply
    4,513,486.54x = 6,228,611.38 × 2,579,788.66
  4. Step 4: Simplify right side
    4,513,486.54x = 16,068,501,005,670.95
  5. Step 5: Solve for x
    x = 16,068,501,005,670.95/4,513,486.54
  6. Step 6: Final answer
    x = 3,560,108.32

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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.