Home / 6,717,449.26-9,269,730.21-3,816,437.50

Finding the Fourth Proportional to 6,717,449.26, 9,269,730.21 and 3,816,437.50

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Solution

The fourth proportional to 6,717,449.26, 9,269,730.21 and 3,816,437.50 is: 5,266,485.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,717,449.26 : 9,269,730.21 = 3,816,437.50 : x
  2. Step 2: Convert to fraction form
    6,717,449.26/9,269,730.21 = 3,816,437.50/x
  3. Step 3: Cross multiply
    6,717,449.26x = 9,269,730.21 × 3,816,437.50
  4. Step 4: Simplify right side
    6,717,449.26x = 35,377,345,988,326.88
  5. Step 5: Solve for x
    x = 35,377,345,988,326.88/6,717,449.26
  6. Step 6: Final answer
    x = 5,266,485.03

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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.