Home / 6,807,014.07-9,393,681.38-3,709,538.27

Finding the Fourth Proportional to 6,807,014.07, 9,393,681.38 and 3,709,538.27

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Solution

The fourth proportional to 6,807,014.07, 9,393,681.38 and 3,709,538.27 is: 5,119,163.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,807,014.07 : 9,393,681.38 = 3,709,538.27 : x
  2. Step 2: Convert to fraction form
    6,807,014.07/9,393,681.38 = 3,709,538.27/x
  3. Step 3: Cross multiply
    6,807,014.07x = 9,393,681.38 × 3,709,538.27
  4. Step 4: Simplify right side
    6,807,014.07x = 34,846,220,580,232.93
  5. Step 5: Solve for x
    x = 34,846,220,580,232.93/6,807,014.07
  6. Step 6: Final answer
    x = 5,119,163.88

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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.