Home / 5,081,602.88-7,621,241.56-3,032,841.94

Finding the Fourth Proportional to 5,081,602.88, 7,621,241.56 and 3,032,841.94

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Solution

The fourth proportional to 5,081,602.88, 7,621,241.56 and 3,032,841.94 is: 4,548,568.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,081,602.88 : 7,621,241.56 = 3,032,841.94 : x
  2. Step 2: Convert to fraction form
    5,081,602.88/7,621,241.56 = 3,032,841.94/x
  3. Step 3: Cross multiply
    5,081,602.88x = 7,621,241.56 × 3,032,841.94
  4. Step 4: Simplify right side
    5,081,602.88x = 23,114,021,038,039.02
  5. Step 5: Solve for x
    x = 23,114,021,038,039.02/5,081,602.88
  6. Step 6: Final answer
    x = 4,548,568.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.