Home / 3,457,569.20-5,186,166.32-1,061,414.24

Finding the Fourth Proportional to 3,457,569.20, 5,186,166.32 and 1,061,414.24

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Solution

The fourth proportional to 3,457,569.20, 5,186,166.32 and 1,061,414.24 is: 1,592,063.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,457,569.20 : 5,186,166.32 = 1,061,414.24 : x
  2. Step 2: Convert to fraction form
    3,457,569.20/5,186,166.32 = 1,061,414.24/x
  3. Step 3: Cross multiply
    3,457,569.20x = 5,186,166.32 × 1,061,414.24
  4. Step 4: Simplify right side
    3,457,569.20x = 5,504,670,783,056.40
  5. Step 5: Solve for x
    x = 5,504,670,783,056.40/3,457,569.20
  6. Step 6: Final answer
    x = 1,592,063.81

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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.