Home / 1,782,212.04-2,672,250.43-567,263.84

Finding the Fourth Proportional to 1,782,212.04, 2,672,250.43 and 567,263.84

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Solution

The fourth proportional to 1,782,212.04, 2,672,250.43 and 567,263.84 is: 850,555.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,782,212.04 : 2,672,250.43 = 567,263.84 : x
  2. Step 2: Convert to fraction form
    1,782,212.04/2,672,250.43 = 567,263.84/x
  3. Step 3: Cross multiply
    1,782,212.04x = 2,672,250.43 × 567,263.84
  4. Step 4: Simplify right side
    1,782,212.04x = 1,515,871,024,165.88
  5. Step 5: Solve for x
    x = 1,515,871,024,165.88/1,782,212.04
  6. Step 6: Final answer
    x = 850,555.93

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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.