Home / 2,454,022.62-3,681,230.76-856,550.34

Finding the Fourth Proportional to 2,454,022.62, 3,681,230.76 and 856,550.34

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Solution

The fourth proportional to 2,454,022.62, 3,681,230.76 and 856,550.34 is: 1,284,894.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,454,022.62 : 3,681,230.76 = 856,550.34 : x
  2. Step 2: Convert to fraction form
    2,454,022.62/3,681,230.76 = 856,550.34/x
  3. Step 3: Cross multiply
    2,454,022.62x = 3,681,230.76 × 856,550.34
  4. Step 4: Simplify right side
    2,454,022.62x = 3,153,159,459,096.46
  5. Step 5: Solve for x
    x = 3,153,159,459,096.46/2,454,022.62
  6. Step 6: Final answer
    x = 1,284,894.21

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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.