Home / 10,364,597.82-14,307,731.26-6,695,303.21

Finding the Fourth Proportional to 10,364,597.82, 14,307,731.26 and 6,695,303.21

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Solution

The fourth proportional to 10,364,597.82, 14,307,731.26 and 6,695,303.21 is: 9,242,481.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,364,597.82 : 14,307,731.26 = 6,695,303.21 : x
  2. Step 2: Convert to fraction form
    10,364,597.82/14,307,731.26 = 6,695,303.21/x
  3. Step 3: Cross multiply
    10,364,597.82x = 14,307,731.26 × 6,695,303.21
  4. Step 4: Simplify right side
    10,364,597.82x = 95,794,599,078,753.42
  5. Step 5: Solve for x
    x = 95,794,599,078,753.42/10,364,597.82
  6. Step 6: Final answer
    x = 9,242,481.06

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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.