Home / 4,952,396.64-7,430,694.48-2,705,910.24

Finding the Fourth Proportional to 4,952,396.64, 7,430,694.48 and 2,705,910.24

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Solution

The fourth proportional to 4,952,396.64, 7,430,694.48 and 2,705,910.24 is: 4,060,012.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,952,396.64 : 7,430,694.48 = 2,705,910.24 : x
  2. Step 2: Convert to fraction form
    4,952,396.64/7,430,694.48 = 2,705,910.24/x
  3. Step 3: Cross multiply
    4,952,396.64x = 7,430,694.48 × 2,705,910.24
  4. Step 4: Simplify right side
    4,952,396.64x = 20,106,792,283,743.48
  5. Step 5: Solve for x
    x = 20,106,792,283,743.48/4,952,396.64
  6. Step 6: Final answer
    x = 4,060,012.50

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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.