Home / 4,088,175.56-6,137,689.26-3,492,961.64

Finding the Fourth Proportional to 4,088,175.56, 6,137,689.26 and 3,492,961.64

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Solution

The fourth proportional to 4,088,175.56, 6,137,689.26 and 3,492,961.64 is: 5,244,078.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,088,175.56 : 6,137,689.26 = 3,492,961.64 : x
  2. Step 2: Convert to fraction form
    4,088,175.56/6,137,689.26 = 3,492,961.64/x
  3. Step 3: Cross multiply
    4,088,175.56x = 6,137,689.26 × 3,492,961.64
  4. Step 4: Simplify right side
    4,088,175.56x = 21,438,713,143,419.99
  5. Step 5: Solve for x
    x = 21,438,713,143,419.99/4,088,175.56
  6. Step 6: Final answer
    x = 5,244,078.40

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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.