Home / 10,343,010.34-14,271,188.96-5,991,837.14

Finding the Fourth Proportional to 10,343,010.34, 14,271,188.96 and 5,991,837.14

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Solution

The fourth proportional to 10,343,010.34, 14,271,188.96 and 5,991,837.14 is: 8,267,480.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,343,010.34 : 14,271,188.96 = 5,991,837.14 : x
  2. Step 2: Convert to fraction form
    10,343,010.34/14,271,188.96 = 5,991,837.14/x
  3. Step 3: Cross multiply
    10,343,010.34x = 14,271,188.96 × 5,991,837.14
  4. Step 4: Simplify right side
    10,343,010.34x = 85,510,640,042,485.97
  5. Step 5: Solve for x
    x = 85,510,640,042,485.97/10,343,010.34
  6. Step 6: Final answer
    x = 8,267,480.86

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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.