Home / 5,910,519.88-8,153,415.96-4,809,181.06

Finding the Fourth Proportional to 5,910,519.88, 8,153,415.96 and 4,809,181.06

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Solution

The fourth proportional to 5,910,519.88, 8,153,415.96 and 4,809,181.06 is: 6,634,146.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,910,519.88 : 8,153,415.96 = 4,809,181.06 : x
  2. Step 2: Convert to fraction form
    5,910,519.88/8,153,415.96 = 4,809,181.06/x
  3. Step 3: Cross multiply
    5,910,519.88x = 8,153,415.96 × 4,809,181.06
  4. Step 4: Simplify right side
    5,910,519.88x = 39,211,253,609,133.71
  5. Step 5: Solve for x
    x = 39,211,253,609,133.71/5,910,519.88
  6. Step 6: Final answer
    x = 6,634,146.30

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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.