Home / 794,837.61-1,096,552.44-450,600.57

Finding the Fourth Proportional to 794,837.61, 1,096,552.44 and 450,600.57

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Solution

The fourth proportional to 794,837.61, 1,096,552.44 and 450,600.57 is: 621,645.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,837.61 : 1,096,552.44 = 450,600.57 : x
  2. Step 2: Convert to fraction form
    794,837.61/1,096,552.44 = 450,600.57/x
  3. Step 3: Cross multiply
    794,837.61x = 1,096,552.44 × 450,600.57
  4. Step 4: Simplify right side
    794,837.61x = 494,107,154,498.89
  5. Step 5: Solve for x
    x = 494,107,154,498.89/794,837.61
  6. Step 6: Final answer
    x = 621,645.41

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1.5x scale

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.