Home / 2,543,301.54-3,814,942.59-650,039.94

Finding the Fourth Proportional to 2,543,301.54, 3,814,942.59 and 650,039.94

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Solution

The fourth proportional to 2,543,301.54, 3,814,942.59 and 650,039.94 is: 975,057.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,543,301.54 : 3,814,942.59 = 650,039.94 : x
  2. Step 2: Convert to fraction form
    2,543,301.54/3,814,942.59 = 650,039.94/x
  3. Step 3: Cross multiply
    2,543,301.54x = 3,814,942.59 × 650,039.94
  4. Step 4: Simplify right side
    2,543,301.54x = 2,479,865,052,307.04
  5. Step 5: Solve for x
    x = 2,479,865,052,307.04/2,543,301.54
  6. Step 6: Final answer
    x = 975,057.43

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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.