Home / 4,150,102.80-6,226,320.60-1,755,094.80

Finding the Fourth Proportional to 4,150,102.80, 6,226,320.60 and 1,755,094.80

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Solution

The fourth proportional to 4,150,102.80, 6,226,320.60 and 1,755,094.80 is: 2,633,135.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150,102.80 : 6,226,320.60 = 1,755,094.80 : x
  2. Step 2: Convert to fraction form
    4,150,102.80/6,226,320.60 = 1,755,094.80/x
  3. Step 3: Cross multiply
    4,150,102.80x = 6,226,320.60 × 1,755,094.80
  4. Step 4: Simplify right side
    4,150,102.80x = 10,927,782,908,192.88
  5. Step 5: Solve for x
    x = 10,927,782,908,192.88/4,150,102.80
  6. Step 6: Final answer
    x = 2,633,135.48

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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.