Home / 6,807,076.35-9,394,230-4,159,057.43

Finding the Fourth Proportional to 6,807,076.35, 9,394,230 and 4,159,057.43

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Solution

The fourth proportional to 6,807,076.35, 9,394,230 and 4,159,057.43 is: 5,739,783.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,807,076.35 : 9,394,230 = 4,159,057.43 : x
  2. Step 2: Convert to fraction form
    6,807,076.35/9,394,230 = 4,159,057.43/x
  3. Step 3: Cross multiply
    6,807,076.35x = 9,394,230 × 4,159,057.43
  4. Step 4: Simplify right side
    6,807,076.35x = 39,071,142,033,657.75
  5. Step 5: Solve for x
    x = 39,071,142,033,657.75/6,807,076.35
  6. Step 6: Final answer
    x = 5,739,783.14

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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.