Home / 3,793,605.18-5,690,401.29-1,771,171.26

Finding the Fourth Proportional to 3,793,605.18, 5,690,401.29 and 1,771,171.26

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Solution

The fourth proportional to 3,793,605.18, 5,690,401.29 and 1,771,171.26 is: 2,656,753.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,793,605.18 : 5,690,401.29 = 1,771,171.26 : x
  2. Step 2: Convert to fraction form
    3,793,605.18/5,690,401.29 = 1,771,171.26/x
  3. Step 3: Cross multiply
    3,793,605.18x = 5,690,401.29 × 1,771,171.26
  4. Step 4: Simplify right side
    3,793,605.18x = 10,078,675,222,714.93
  5. Step 5: Solve for x
    x = 10,078,675,222,714.93/3,793,605.18
  6. Step 6: Final answer
    x = 2,656,753.86

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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.