Home / 1,332,091.32-1,997,611.02-533,223.96

Finding the Fourth Proportional to 1,332,091.32, 1,997,611.02 and 533,223.96

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Solution

The fourth proportional to 1,332,091.32, 1,997,611.02 and 533,223.96 is: 799,625.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,332,091.32 : 1,997,611.02 = 533,223.96 : x
  2. Step 2: Convert to fraction form
    1,332,091.32/1,997,611.02 = 533,223.96/x
  3. Step 3: Cross multiply
    1,332,091.32x = 1,997,611.02 × 533,223.96
  4. Step 4: Simplify right side
    1,332,091.32x = 1,065,174,058,624.04
  5. Step 5: Solve for x
    x = 1,065,174,058,624.04/1,332,091.32
  6. Step 6: Final answer
    x = 799,625.40

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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.