Home / 3,786,652.73-5,679,938.07-3,024,920.63

Finding the Fourth Proportional to 3,786,652.73, 5,679,938.07 and 3,024,920.63

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Solution

The fourth proportional to 3,786,652.73, 5,679,938.07 and 3,024,920.63 is: 4,537,348.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,786,652.73 : 5,679,938.07 = 3,024,920.63 : x
  2. Step 2: Convert to fraction form
    3,786,652.73/5,679,938.07 = 3,024,920.63/x
  3. Step 3: Cross multiply
    3,786,652.73x = 5,679,938.07 × 3,024,920.63
  4. Step 4: Simplify right side
    3,786,652.73x = 17,181,361,859,265.23
  5. Step 5: Solve for x
    x = 17,181,361,859,265.23/3,786,652.73
  6. Step 6: Final answer
    x = 4,537,348.17

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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.