Home / 2,524,717.48-3,787,076.70-631,459.08

Finding the Fourth Proportional to 2,524,717.48, 3,787,076.70 and 631,459.08

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Solution

The fourth proportional to 2,524,717.48, 3,787,076.70 and 631,459.08 is: 947,188.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,524,717.48 : 3,787,076.70 = 631,459.08 : x
  2. Step 2: Convert to fraction form
    2,524,717.48/3,787,076.70 = 631,459.08/x
  3. Step 3: Cross multiply
    2,524,717.48x = 3,787,076.70 × 631,459.08
  4. Step 4: Simplify right side
    2,524,717.48x = 2,391,383,968,871.44
  5. Step 5: Solve for x
    x = 2,391,383,968,871.44/2,524,717.48
  6. Step 6: Final answer
    x = 947,188.74

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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.