Home / 6,048,586.10-9,072,879.20-4,132,579.70

Finding the Fourth Proportional to 6,048,586.10, 9,072,879.20 and 4,132,579.70

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Solution

The fourth proportional to 6,048,586.10, 9,072,879.20 and 4,132,579.70 is: 6,198,869.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,048,586.10 : 9,072,879.20 = 4,132,579.70 : x
  2. Step 2: Convert to fraction form
    6,048,586.10/9,072,879.20 = 4,132,579.70/x
  3. Step 3: Cross multiply
    6,048,586.10x = 9,072,879.20 × 4,132,579.70
  4. Step 4: Simplify right side
    6,048,586.10x = 37,494,396,402,472.24
  5. Step 5: Solve for x
    x = 37,494,396,402,472.24/6,048,586.10
  6. Step 6: Final answer
    x = 6,198,869.58

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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.