Home / 3,083,123.25-4,625,125.92-953,371.62

Finding the Fourth Proportional to 3,083,123.25, 4,625,125.92 and 953,371.62

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Solution

The fourth proportional to 3,083,123.25, 4,625,125.92 and 953,371.62 is: 1,430,193.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,083,123.25 : 4,625,125.92 = 953,371.62 : x
  2. Step 2: Convert to fraction form
    3,083,123.25/4,625,125.92 = 953,371.62/x
  3. Step 3: Cross multiply
    3,083,123.25x = 4,625,125.92 × 953,371.62
  4. Step 4: Simplify right side
    3,083,123.25x = 4,409,463,791,054.39
  5. Step 5: Solve for x
    x = 4,409,463,791,054.39/3,083,123.25
  6. Step 6: Final answer
    x = 1,430,193.81

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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.