Home / 4,820,196.96-6,651,647.28-2,644,691.04

Finding the Fourth Proportional to 4,820,196.96, 6,651,647.28 and 2,644,691.04

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Solution

The fourth proportional to 4,820,196.96, 6,651,647.28 and 2,644,691.04 is: 3,649,550.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,820,196.96 : 6,651,647.28 = 2,644,691.04 : x
  2. Step 2: Convert to fraction form
    4,820,196.96/6,651,647.28 = 2,644,691.04/x
  3. Step 3: Cross multiply
    4,820,196.96x = 6,651,647.28 × 2,644,691.04
  4. Step 4: Simplify right side
    4,820,196.96x = 17,591,551,962,656.37
  5. Step 5: Solve for x
    x = 17,591,551,962,656.37/4,820,196.96
  6. Step 6: Final answer
    x = 3,649,550.45

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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.