Home / 3,669,157.30-5,492,849.55-2,726,706.10

Finding the Fourth Proportional to 3,669,157.30, 5,492,849.55 and 2,726,706.10

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Solution

The fourth proportional to 3,669,157.30, 5,492,849.55 and 2,726,706.10 is: 4,081,969.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,157.30 : 5,492,849.55 = 2,726,706.10 : x
  2. Step 2: Convert to fraction form
    3,669,157.30/5,492,849.55 = 2,726,706.10/x
  3. Step 3: Cross multiply
    3,669,157.30x = 5,492,849.55 × 2,726,706.10
  4. Step 4: Simplify right side
    3,669,157.30x = 14,977,386,374,367.26
  5. Step 5: Solve for x
    x = 14,977,386,374,367.26/3,669,157.30
  6. Step 6: Final answer
    x = 4,081,969.01

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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.