Home / 3,707,492.10-5,561,238.15-2,114,967.30

Finding the Fourth Proportional to 3,707,492.10, 5,561,238.15 and 2,114,967.30

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Solution

The fourth proportional to 3,707,492.10, 5,561,238.15 and 2,114,967.30 is: 3,172,450.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,707,492.10 : 5,561,238.15 = 2,114,967.30 : x
  2. Step 2: Convert to fraction form
    3,707,492.10/5,561,238.15 = 2,114,967.30/x
  3. Step 3: Cross multiply
    3,707,492.10x = 5,561,238.15 × 2,114,967.30
  4. Step 4: Simplify right side
    3,707,492.10x = 11,761,836,834,762.49
  5. Step 5: Solve for x
    x = 11,761,836,834,762.49/3,707,492.10
  6. Step 6: Final answer
    x = 3,172,450.95

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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.