Home / 9,042,632.16-13,563,763.56-2,652,743.04

Finding the Fourth Proportional to 9,042,632.16, 13,563,763.56 and 2,652,743.04

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Solution

The fourth proportional to 9,042,632.16, 13,563,763.56 and 2,652,743.04 is: 3,979,060.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,042,632.16 : 13,563,763.56 = 2,652,743.04 : x
  2. Step 2: Convert to fraction form
    9,042,632.16/13,563,763.56 = 2,652,743.04/x
  3. Step 3: Cross multiply
    9,042,632.16x = 13,563,763.56 × 2,652,743.04
  4. Step 4: Simplify right side
    9,042,632.16x = 35,981,179,379,995.62
  5. Step 5: Solve for x
    x = 35,981,179,379,995.62/9,042,632.16
  6. Step 6: Final answer
    x = 3,979,060.38

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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.