Home / 10,366,961.58-14,309,252.52-6,017,449.20

Finding the Fourth Proportional to 10,366,961.58, 14,309,252.52 and 6,017,449.20

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Solution

The fourth proportional to 10,366,961.58, 14,309,252.52 and 6,017,449.20 is: 8,305,731.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,366,961.58 : 14,309,252.52 = 6,017,449.20 : x
  2. Step 2: Convert to fraction form
    10,366,961.58/14,309,252.52 = 6,017,449.20/x
  3. Step 3: Cross multiply
    10,366,961.58x = 14,309,252.52 × 6,017,449.20
  4. Step 4: Simplify right side
    10,366,961.58x = 86,105,200,129,071.98
  5. Step 5: Solve for x
    x = 86,105,200,129,071.98/10,366,961.58
  6. Step 6: Final answer
    x = 8,305,731.57

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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.