Home / 9,382,013.69-14,082,120.84-4,527,736.35

Finding the Fourth Proportional to 9,382,013.69, 14,082,120.84 and 4,527,736.35

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Solution

The fourth proportional to 9,382,013.69, 14,082,120.84 and 4,527,736.35 is: 6,795,996.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,382,013.69 : 14,082,120.84 = 4,527,736.35 : x
  2. Step 2: Convert to fraction form
    9,382,013.69/14,082,120.84 = 4,527,736.35/x
  3. Step 3: Cross multiply
    9,382,013.69x = 14,082,120.84 × 4,527,736.35
  4. Step 4: Simplify right side
    9,382,013.69x = 63,760,130,412,360.53
  5. Step 5: Solve for x
    x = 63,760,130,412,360.53/9,382,013.69
  6. Step 6: Final answer
    x = 6,795,996.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.