Home / 3,276,591.85-4,908,399.96-1,545,091.09

Finding the Fourth Proportional to 3,276,591.85, 4,908,399.96 and 1,545,091.09

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Solution

The fourth proportional to 3,276,591.85, 4,908,399.96 and 1,545,091.09 is: 2,314,577.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,591.85 : 4,908,399.96 = 1,545,091.09 : x
  2. Step 2: Convert to fraction form
    3,276,591.85/4,908,399.96 = 1,545,091.09/x
  3. Step 3: Cross multiply
    3,276,591.85x = 4,908,399.96 × 1,545,091.09
  4. Step 4: Simplify right side
    3,276,591.85x = 7,583,925,044,352.36
  5. Step 5: Solve for x
    x = 7,583,925,044,352.36/3,276,591.85
  6. Step 6: Final answer
    x = 2,314,577.28

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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.