Home / 8,272,354.72-11,415,685.38-4,601,192.26

Finding the Fourth Proportional to 8,272,354.72, 11,415,685.38 and 4,601,192.26

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Solution

The fourth proportional to 8,272,354.72, 11,415,685.38 and 4,601,192.26 is: 6,349,554.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,272,354.72 : 11,415,685.38 = 4,601,192.26 : x
  2. Step 2: Convert to fraction form
    8,272,354.72/11,415,685.38 = 4,601,192.26/x
  3. Step 3: Cross multiply
    8,272,354.72x = 11,415,685.38 × 4,601,192.26
  4. Step 4: Simplify right side
    8,272,354.72x = 52,525,763,213,051.16
  5. Step 5: Solve for x
    x = 52,525,763,213,051.16/8,272,354.72
  6. Step 6: Final answer
    x = 6,349,554.03

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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.