Home / 833,597.26-1,150,365.36-451,624.05

Finding the Fourth Proportional to 833,597.26, 1,150,365.36 and 451,624.05

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Solution

The fourth proportional to 833,597.26, 1,150,365.36 and 451,624.05 is: 623,241.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,597.26 : 1,150,365.36 = 451,624.05 : x
  2. Step 2: Convert to fraction form
    833,597.26/1,150,365.36 = 451,624.05/x
  3. Step 3: Cross multiply
    833,597.26x = 1,150,365.36 × 451,624.05
  4. Step 4: Simplify right side
    833,597.26x = 519,532,662,862.91
  5. Step 5: Solve for x
    x = 519,532,662,862.91/833,597.26
  6. Step 6: Final answer
    x = 623,241.81

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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.