Home / 2,997,644.70-4,494,911.85-1,103,411.10

Finding the Fourth Proportional to 2,997,644.70, 4,494,911.85 and 1,103,411.10

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Solution

The fourth proportional to 2,997,644.70, 4,494,911.85 and 1,103,411.10 is: 1,654,544.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,997,644.70 : 4,494,911.85 = 1,103,411.10 : x
  2. Step 2: Convert to fraction form
    2,997,644.70/4,494,911.85 = 1,103,411.10/x
  3. Step 3: Cross multiply
    2,997,644.70x = 4,494,911.85 × 1,103,411.10
  4. Step 4: Simplify right side
    2,997,644.70x = 4,959,735,628,811.54
  5. Step 5: Solve for x
    x = 4,959,735,628,811.54/2,997,644.70
  6. Step 6: Final answer
    x = 1,654,544.19

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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.