Home / 796,573.13-1,099,264.82-433,995.86

Finding the Fourth Proportional to 796,573.13, 1,099,264.82 and 433,995.86

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Solution

The fourth proportional to 796,573.13, 1,099,264.82 and 433,995.86 is: 598,910.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    796,573.13 : 1,099,264.82 = 433,995.86 : x
  2. Step 2: Convert to fraction form
    796,573.13/1,099,264.82 = 433,995.86/x
  3. Step 3: Cross multiply
    796,573.13x = 1,099,264.82 × 433,995.86
  4. Step 4: Simplify right side
    796,573.13x = 477,076,373,257.34
  5. Step 5: Solve for x
    x = 477,076,373,257.34/796,573.13
  6. Step 6: Final answer
    x = 598,910.96

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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.