Home / 833,595.59-1,150,363.04-451,622.37

Finding the Fourth Proportional to 833,595.59, 1,150,363.04 and 451,622.37

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Solution

The fourth proportional to 833,595.59, 1,150,363.04 and 451,622.37 is: 623,239.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,595.59 : 1,150,363.04 = 451,622.37 : x
  2. Step 2: Convert to fraction form
    833,595.59/1,150,363.04 = 451,622.37/x
  3. Step 3: Cross multiply
    833,595.59x = 1,150,363.04 × 451,622.37
  4. Step 4: Simplify right side
    833,595.59x = 519,529,682,485.21
  5. Step 5: Solve for x
    x = 519,529,682,485.21/833,595.59
  6. Step 6: Final answer
    x = 623,239.48

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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.