Home / 6,717,028.65-9,269,502.03-3,816,423.33

Finding the Fourth Proportional to 6,717,028.65, 9,269,502.03 and 3,816,423.33

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Solution

The fourth proportional to 6,717,028.65, 9,269,502.03 and 3,816,423.33 is: 5,266,665.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,717,028.65 : 9,269,502.03 = 3,816,423.33 : x
  2. Step 2: Convert to fraction form
    6,717,028.65/9,269,502.03 = 3,816,423.33/x
  3. Step 3: Cross multiply
    6,717,028.65x = 9,269,502.03 × 3,816,423.33
  4. Step 4: Simplify right side
    6,717,028.65x = 35,376,343,804,774.36
  5. Step 5: Solve for x
    x = 35,376,343,804,774.36/6,717,028.65
  6. Step 6: Final answer
    x = 5,266,665.61

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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.