Home / 4,250,902.24-6,377,753.16-1,725,879.52

Finding the Fourth Proportional to 4,250,902.24, 6,377,753.16 and 1,725,879.52

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Solution

The fourth proportional to 4,250,902.24, 6,377,753.16 and 1,725,879.52 is: 2,589,387.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,250,902.24 : 6,377,753.16 = 1,725,879.52 : x
  2. Step 2: Convert to fraction form
    4,250,902.24/6,377,753.16 = 1,725,879.52/x
  3. Step 3: Cross multiply
    4,250,902.24x = 6,377,753.16 × 1,725,879.52
  4. Step 4: Simplify right side
    4,250,902.24x = 11,007,233,562,459.28
  5. Step 5: Solve for x
    x = 11,007,233,562,459.28/4,250,902.24
  6. Step 6: Final answer
    x = 2,589,387.60

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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.