Home / 2,492,379.57-3,738,569.05-599,121.01

Finding the Fourth Proportional to 2,492,379.57, 3,738,569.05 and 599,121.01

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Solution

The fourth proportional to 2,492,379.57, 3,738,569.05 and 599,121.01 is: 898,681.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,492,379.57 : 3,738,569.05 = 599,121.01 : x
  2. Step 2: Convert to fraction form
    2,492,379.57/3,738,569.05 = 599,121.01/x
  3. Step 3: Cross multiply
    2,492,379.57x = 3,738,569.05 × 599,121.01
  4. Step 4: Simplify right side
    2,492,379.57x = 2,239,855,247,898.37
  5. Step 5: Solve for x
    x = 2,239,855,247,898.37/2,492,379.57
  6. Step 6: Final answer
    x = 898,681.44

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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.