Home / 4,126,459.88-5,693,054.82-2,696,505.32

Finding the Fourth Proportional to 4,126,459.88, 5,693,054.82 and 2,696,505.32

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Solution

The fourth proportional to 4,126,459.88, 5,693,054.82 and 2,696,505.32 is: 3,720,223.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,126,459.88 : 5,693,054.82 = 2,696,505.32 : x
  2. Step 2: Convert to fraction form
    4,126,459.88/5,693,054.82 = 2,696,505.32/x
  3. Step 3: Cross multiply
    4,126,459.88x = 5,693,054.82 × 2,696,505.32
  4. Step 4: Simplify right side
    4,126,459.88x = 15,351,352,609,181.64
  5. Step 5: Solve for x
    x = 15,351,352,609,181.64/4,126,459.88
  6. Step 6: Final answer
    x = 3,720,223.40

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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.