Home / 4,854,349.82-6,699,163.54-2,649,333.03

Finding the Fourth Proportional to 4,854,349.82, 6,699,163.54 and 2,649,333.03

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Solution

The fourth proportional to 4,854,349.82, 6,699,163.54 and 2,649,333.03 is: 3,656,167.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,854,349.82 : 6,699,163.54 = 2,649,333.03 : x
  2. Step 2: Convert to fraction form
    4,854,349.82/6,699,163.54 = 2,649,333.03/x
  3. Step 3: Cross multiply
    4,854,349.82x = 6,699,163.54 × 2,649,333.03
  4. Step 4: Simplify right side
    4,854,349.82x = 17,748,315,239,893.73
  5. Step 5: Solve for x
    x = 17,748,315,239,893.73/4,854,349.82
  6. Step 6: Final answer
    x = 3,656,167.34

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1.5x scale

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.