Home / 2,492,760-3,738,760.92-695,454.24

Finding the Fourth Proportional to 2,492,760, 3,738,760.92 and 695,454.24

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Solution

The fourth proportional to 2,492,760, 3,738,760.92 and 695,454.24 is: 1,043,075.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,492,760 : 3,738,760.92 = 695,454.24 : x
  2. Step 2: Convert to fraction form
    2,492,760/3,738,760.92 = 695,454.24/x
  3. Step 3: Cross multiply
    2,492,760x = 3,738,760.92 × 695,454.24
  4. Step 4: Simplify right side
    2,492,760x = 2,600,137,134,160.30
  5. Step 5: Solve for x
    x = 2,600,137,134,160.30/2,492,760
  6. Step 6: Final answer
    x = 1,043,075.60

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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.