Home / 955,256.05-1,432,883.80-654,825.80

Finding the Fourth Proportional to 955,256.05, 1,432,883.80 and 654,825.80

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Solution

The fourth proportional to 955,256.05, 1,432,883.80 and 654,825.80 is: 982,238.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,256.05 : 1,432,883.80 = 654,825.80 : x
  2. Step 2: Convert to fraction form
    955,256.05/1,432,883.80 = 654,825.80/x
  3. Step 3: Cross multiply
    955,256.05x = 1,432,883.80 × 654,825.80
  4. Step 4: Simplify right side
    955,256.05x = 938,289,280,642.04
  5. Step 5: Solve for x
    x = 938,289,280,642.04/955,256.05
  6. Step 6: Final answer
    x = 982,238.51

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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.