Home / 833,595.26-1,150,362.60-451,622.05

Finding the Fourth Proportional to 833,595.26, 1,150,362.60 and 451,622.05

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Solution

The fourth proportional to 833,595.26, 1,150,362.60 and 451,622.05 is: 623,239.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,595.26 : 1,150,362.60 = 451,622.05 : x
  2. Step 2: Convert to fraction form
    833,595.26/1,150,362.60 = 451,622.05/x
  3. Step 3: Cross multiply
    833,595.26x = 1,150,362.60 × 451,622.05
  4. Step 4: Simplify right side
    833,595.26x = 519,529,115,655.33
  5. Step 5: Solve for x
    x = 519,529,115,655.33/833,595.26
  6. Step 6: Final answer
    x = 623,239.05

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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.