Home / 5,103,229-7,653,634.24-1,459,846.54

Finding the Fourth Proportional to 5,103,229, 7,653,634.24 and 1,459,846.54

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Solution

The fourth proportional to 5,103,229, 7,653,634.24 and 1,459,846.54 is: 2,189,423.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,103,229 : 7,653,634.24 = 1,459,846.54 : x
  2. Step 2: Convert to fraction form
    5,103,229/7,653,634.24 = 1,459,846.54/x
  3. Step 3: Cross multiply
    5,103,229x = 7,653,634.24 × 1,459,846.54
  4. Step 4: Simplify right side
    5,103,229x = 11,173,131,463,689.53
  5. Step 5: Solve for x
    x = 11,173,131,463,689.53/5,103,229
  6. Step 6: Final answer
    x = 2,189,423.89

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Double scale
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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.