Home / 7,443,031.98-11,166,097.74-2,325,255.15

Finding the Fourth Proportional to 7,443,031.98, 11,166,097.74 and 2,325,255.15

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Solution

The fourth proportional to 7,443,031.98, 11,166,097.74 and 2,325,255.15 is: 3,488,366.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,443,031.98 : 11,166,097.74 = 2,325,255.15 : x
  2. Step 2: Convert to fraction form
    7,443,031.98/11,166,097.74 = 2,325,255.15/x
  3. Step 3: Cross multiply
    7,443,031.98x = 11,166,097.74 × 2,325,255.15
  4. Step 4: Simplify right side
    7,443,031.98x = 25,964,026,219,507.87
  5. Step 5: Solve for x
    x = 25,964,026,219,507.87/7,443,031.98
  6. Step 6: Final answer
    x = 3,488,366.88

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.