Home / 4,573,675.22-6,319,085.45-3,892,545

Finding the Fourth Proportional to 4,573,675.22, 6,319,085.45 and 3,892,545

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Solution

The fourth proportional to 4,573,675.22, 6,319,085.45 and 3,892,545 is: 5,378,021.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,573,675.22 : 6,319,085.45 = 3,892,545 : x
  2. Step 2: Convert to fraction form
    4,573,675.22/6,319,085.45 = 3,892,545/x
  3. Step 3: Cross multiply
    4,573,675.22x = 6,319,085.45 × 3,892,545
  4. Step 4: Simplify right side
    4,573,675.22x = 24,597,324,453,507.53
  5. Step 5: Solve for x
    x = 24,597,324,453,507.53/4,573,675.22
  6. Step 6: Final answer
    x = 5,378,021.68

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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.