Home / 2,492,614.56-3,739,551.70-695,496.90

Finding the Fourth Proportional to 2,492,614.56, 3,739,551.70 and 695,496.90

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Solution

The fourth proportional to 2,492,614.56, 3,739,551.70 and 695,496.90 is: 1,043,421.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,492,614.56 : 3,739,551.70 = 695,496.90 : x
  2. Step 2: Convert to fraction form
    2,492,614.56/3,739,551.70 = 695,496.90/x
  3. Step 3: Cross multiply
    2,492,614.56x = 3,739,551.70 × 695,496.90
  4. Step 4: Simplify right side
    2,492,614.56x = 2,600,846,614,739.73
  5. Step 5: Solve for x
    x = 2,600,846,614,739.73/2,492,614.56
  6. Step 6: Final answer
    x = 1,043,421.10

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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.