Home / 6,993,531.84-10,487,640.46-3,346,517.96

Finding the Fourth Proportional to 6,993,531.84, 10,487,640.46 and 3,346,517.96

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Solution

The fourth proportional to 6,993,531.84, 10,487,640.46 and 3,346,517.96 is: 5,018,505.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,993,531.84 : 10,487,640.46 = 3,346,517.96 : x
  2. Step 2: Convert to fraction form
    6,993,531.84/10,487,640.46 = 3,346,517.96/x
  3. Step 3: Cross multiply
    6,993,531.84x = 10,487,640.46 × 3,346,517.96
  4. Step 4: Simplify right side
    6,993,531.84x = 35,097,077,157,412.66
  5. Step 5: Solve for x
    x = 35,097,077,157,412.66/6,993,531.84
  6. Step 6: Final answer
    x = 5,018,505.38

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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.