Home / 2,748,702.24-3,794,910.48-1,832,222.88

Finding the Fourth Proportional to 2,748,702.24, 3,794,910.48 and 1,832,222.88

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Solution

The fourth proportional to 2,748,702.24, 3,794,910.48 and 1,832,222.88 is: 2,529,601.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,748,702.24 : 3,794,910.48 = 1,832,222.88 : x
  2. Step 2: Convert to fraction form
    2,748,702.24/3,794,910.48 = 1,832,222.88/x
  3. Step 3: Cross multiply
    2,748,702.24x = 3,794,910.48 × 1,832,222.88
  4. Step 4: Simplify right side
    2,748,702.24x = 6,953,121,809,007.78
  5. Step 5: Solve for x
    x = 6,953,121,809,007.78/2,748,702.24
  6. Step 6: Final answer
    x = 2,529,601.68

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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.