Home / 9,496,020.88-13,105,151.76-5,364,619.12

Finding the Fourth Proportional to 9,496,020.88, 13,105,151.76 and 5,364,619.12

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Solution

The fourth proportional to 9,496,020.88, 13,105,151.76 and 5,364,619.12 is: 7,403,537.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,496,020.88 : 13,105,151.76 = 5,364,619.12 : x
  2. Step 2: Convert to fraction form
    9,496,020.88/13,105,151.76 = 5,364,619.12/x
  3. Step 3: Cross multiply
    9,496,020.88x = 13,105,151.76 × 5,364,619.12
  4. Step 4: Simplify right side
    9,496,020.88x = 70,304,147,702,197.65
  5. Step 5: Solve for x
    x = 70,304,147,702,197.65/9,496,020.88
  6. Step 6: Final answer
    x = 7,403,537.61

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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.