Home / 950,256.69-1,310,303.46-605,546.61

Finding the Fourth Proportional to 950,256.69, 1,310,303.46 and 605,546.61

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Solution

The fourth proportional to 950,256.69, 1,310,303.46 and 605,546.61 is: 834,984.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,256.69 : 1,310,303.46 = 605,546.61 : x
  2. Step 2: Convert to fraction form
    950,256.69/1,310,303.46 = 605,546.61/x
  3. Step 3: Cross multiply
    950,256.69x = 1,310,303.46 × 605,546.61
  4. Step 4: Simplify right side
    950,256.69x = 793,449,818,274.27
  5. Step 5: Solve for x
    x = 793,449,818,274.27/950,256.69
  6. Step 6: Final answer
    x = 834,984.72

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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.