Home / 6,807,104.90-9,394,269.44-4,159,086.11

Finding the Fourth Proportional to 6,807,104.90, 9,394,269.44 and 4,159,086.11

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Solution

The fourth proportional to 6,807,104.90, 9,394,269.44 and 4,159,086.11 is: 5,739,822.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,807,104.90 : 9,394,269.44 = 4,159,086.11 : x
  2. Step 2: Convert to fraction form
    6,807,104.90/9,394,269.44 = 4,159,086.11/x
  3. Step 3: Cross multiply
    6,807,104.90x = 9,394,269.44 × 4,159,086.11
  4. Step 4: Simplify right side
    6,807,104.90x = 39,071,575,541,501.48
  5. Step 5: Solve for x
    x = 39,071,575,541,501.48/6,807,104.90
  6. Step 6: Final answer
    x = 5,739,822.75

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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.