Home / 6,807,015.07-9,393,682.76-3,709,539.27

Finding the Fourth Proportional to 6,807,015.07, 9,393,682.76 and 3,709,539.27

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Solution

The fourth proportional to 6,807,015.07, 9,393,682.76 and 3,709,539.27 is: 5,119,165.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,807,015.07 : 9,393,682.76 = 3,709,539.27 : x
  2. Step 2: Convert to fraction form
    6,807,015.07/9,393,682.76 = 3,709,539.27/x
  3. Step 3: Cross multiply
    6,807,015.07x = 9,393,682.76 × 3,709,539.27
  4. Step 4: Simplify right side
    6,807,015.07x = 34,846,235,088,141.98
  5. Step 5: Solve for x
    x = 34,846,235,088,141.98/6,807,015.07
  6. Step 6: Final answer
    x = 5,119,165.26

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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.