Home / 1,063,219.62-1,467,279.86-604,353.41

Finding the Fourth Proportional to 1,063,219.62, 1,467,279.86 and 604,353.41

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Solution

The fourth proportional to 1,063,219.62, 1,467,279.86 and 604,353.41 is: 834,028.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,219.62 : 1,467,279.86 = 604,353.41 : x
  2. Step 2: Convert to fraction form
    1,063,219.62/1,467,279.86 = 604,353.41/x
  3. Step 3: Cross multiply
    1,063,219.62x = 1,467,279.86 × 604,353.41
  4. Step 4: Simplify right side
    1,063,219.62x = 886,755,576,457.16
  5. Step 5: Solve for x
    x = 886,755,576,457.16/1,063,219.62
  6. Step 6: Final answer
    x = 834,028.60

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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.