Home / 6,693,675.80-10,043,354.82-3,657,495.20

Finding the Fourth Proportional to 6,693,675.80, 10,043,354.82 and 3,657,495.20

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Solution

The fourth proportional to 6,693,675.80, 10,043,354.82 and 3,657,495.20 is: 5,487,795.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,693,675.80 : 10,043,354.82 = 3,657,495.20 : x
  2. Step 2: Convert to fraction form
    6,693,675.80/10,043,354.82 = 3,657,495.20/x
  3. Step 3: Cross multiply
    6,693,675.80x = 10,043,354.82 × 3,657,495.20
  4. Step 4: Simplify right side
    6,693,675.80x = 36,733,522,046,046.87
  5. Step 5: Solve for x
    x = 36,733,522,046,046.87/6,693,675.80
  6. Step 6: Final answer
    x = 5,487,795.22

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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.