Home / 4,030,747.92-5,562,179.28-2,219,911.92

Finding the Fourth Proportional to 4,030,747.92, 5,562,179.28 and 2,219,911.92

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Solution

The fourth proportional to 4,030,747.92, 5,562,179.28 and 2,219,911.92 is: 3,063,339.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030,747.92 : 5,562,179.28 = 2,219,911.92 : x
  2. Step 2: Convert to fraction form
    4,030,747.92/5,562,179.28 = 2,219,911.92/x
  3. Step 3: Cross multiply
    4,030,747.92x = 5,562,179.28 × 2,219,911.92
  4. Step 4: Simplify right side
    4,030,747.92x = 12,347,548,084,849.02
  5. Step 5: Solve for x
    x = 12,347,548,084,849.02/4,030,747.92
  6. Step 6: Final answer
    x = 3,063,339.19

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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.