Home / 4,682,153.56-7,023,792.57-1,648,892.08

Finding the Fourth Proportional to 4,682,153.56, 7,023,792.57 and 1,648,892.08

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Solution

The fourth proportional to 4,682,153.56, 7,023,792.57 and 1,648,892.08 is: 2,473,536.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,682,153.56 : 7,023,792.57 = 1,648,892.08 : x
  2. Step 2: Convert to fraction form
    4,682,153.56/7,023,792.57 = 1,648,892.08/x
  3. Step 3: Cross multiply
    4,682,153.56x = 7,023,792.57 × 1,648,892.08
  4. Step 4: Simplify right side
    4,682,153.56x = 11,581,475,940,235.85
  5. Step 5: Solve for x
    x = 11,581,475,940,235.85/4,682,153.56
  6. Step 6: Final answer
    x = 2,473,536.12

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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.