Home / 4,829,892.10-7,238,617.35-3,702,372.10

Finding the Fourth Proportional to 4,829,892.10, 7,238,617.35 and 3,702,372.10

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Solution

The fourth proportional to 4,829,892.10, 7,238,617.35 and 3,702,372.10 is: 5,548,789.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,892.10 : 7,238,617.35 = 3,702,372.10 : x
  2. Step 2: Convert to fraction form
    4,829,892.10/7,238,617.35 = 3,702,372.10/x
  3. Step 3: Cross multiply
    4,829,892.10x = 7,238,617.35 × 3,702,372.10
  4. Step 4: Simplify right side
    4,829,892.10x = 26,800,054,919,215.93
  5. Step 5: Solve for x
    x = 26,800,054,919,215.93/4,829,892.10
  6. Step 6: Final answer
    x = 5,548,789.57

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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.