Home / 717,457.33-1,076,247.94-184,973.86

Finding the Fourth Proportional to 717,457.33, 1,076,247.94 and 184,973.86

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Solution

The fourth proportional to 717,457.33, 1,076,247.94 and 184,973.86 is: 277,476.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    717,457.33 : 1,076,247.94 = 184,973.86 : x
  2. Step 2: Convert to fraction form
    717,457.33/1,076,247.94 = 184,973.86/x
  3. Step 3: Cross multiply
    717,457.33x = 1,076,247.94 × 184,973.86
  4. Step 4: Simplify right side
    717,457.33x = 199,077,735,778.85
  5. Step 5: Solve for x
    x = 199,077,735,778.85/717,457.33
  6. Step 6: Final answer
    x = 277,476.76

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1.5x scale

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.