Home / 792,818.57-1,094,090.33-430,242.44

Finding the Fourth Proportional to 792,818.57, 1,094,090.33 and 430,242.44

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Solution

The fourth proportional to 792,818.57, 1,094,090.33 and 430,242.44 is: 593,734.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    792,818.57 : 1,094,090.33 = 430,242.44 : x
  2. Step 2: Convert to fraction form
    792,818.57/1,094,090.33 = 430,242.44/x
  3. Step 3: Cross multiply
    792,818.57x = 1,094,090.33 × 430,242.44
  4. Step 4: Simplify right side
    792,818.57x = 470,724,088,764.76
  5. Step 5: Solve for x
    x = 470,724,088,764.76/792,818.57
  6. Step 6: Final answer
    x = 593,734.94

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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.