Home / 705,800.70-1,056,951.45-565,832.70

Finding the Fourth Proportional to 705,800.70, 1,056,951.45 and 565,832.70

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Solution

The fourth proportional to 705,800.70, 1,056,951.45 and 565,832.70 is: 847,346.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    705,800.70 : 1,056,951.45 = 565,832.70 : x
  2. Step 2: Convert to fraction form
    705,800.70/1,056,951.45 = 565,832.70/x
  3. Step 3: Cross multiply
    705,800.70x = 1,056,951.45 × 565,832.70
  4. Step 4: Simplify right side
    705,800.70x = 598,057,692,722.42
  5. Step 5: Solve for x
    x = 598,057,692,722.42/705,800.70
  6. Step 6: Final answer
    x = 847,346.41

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.