Home / 962,133.39-1,327,771.58-532,453.50

Finding the Fourth Proportional to 962,133.39, 1,327,771.58 and 532,453.50

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Solution

The fourth proportional to 962,133.39, 1,327,771.58 and 532,453.50 is: 734,801.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,133.39 : 1,327,771.58 = 532,453.50 : x
  2. Step 2: Convert to fraction form
    962,133.39/1,327,771.58 = 532,453.50/x
  3. Step 3: Cross multiply
    962,133.39x = 1,327,771.58 × 532,453.50
  4. Step 4: Simplify right side
    962,133.39x = 706,976,622,309.26
  5. Step 5: Solve for x
    x = 706,976,622,309.26/962,133.39
  6. Step 6: Final answer
    x = 734,801.05

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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.