Home / 8,134,026.12-11,224,577.16-4,462,859.88

Finding the Fourth Proportional to 8,134,026.12, 11,224,577.16 and 4,462,859.88

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Solution

The fourth proportional to 8,134,026.12, 11,224,577.16 and 4,462,859.88 is: 6,158,538.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,134,026.12 : 11,224,577.16 = 4,462,859.88 : x
  2. Step 2: Convert to fraction form
    8,134,026.12/11,224,577.16 = 4,462,859.88/x
  3. Step 3: Cross multiply
    8,134,026.12x = 11,224,577.16 × 4,462,859.88
  4. Step 4: Simplify right side
    8,134,026.12x = 50,093,715,077,328.34
  5. Step 5: Solve for x
    x = 50,093,715,077,328.34/8,134,026.12
  6. Step 6: Final answer
    x = 6,158,538.75

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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.