Home / 1,025,982.48-1,415,811.96-567,073.56

Finding the Fourth Proportional to 1,025,982.48, 1,415,811.96 and 567,073.56

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Solution

The fourth proportional to 1,025,982.48, 1,415,811.96 and 567,073.56 is: 782,537.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,982.48 : 1,415,811.96 = 567,073.56 : x
  2. Step 2: Convert to fraction form
    1,025,982.48/1,415,811.96 = 567,073.56/x
  3. Step 3: Cross multiply
    1,025,982.48x = 1,415,811.96 × 567,073.56
  4. Step 4: Simplify right side
    1,025,982.48x = 802,869,528,447.78
  5. Step 5: Solve for x
    x = 802,869,528,447.78/1,025,982.48
  6. Step 6: Final answer
    x = 782,537.27

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.