Home / 7,443,031.47-11,166,096.99-2,325,254.64

Finding the Fourth Proportional to 7,443,031.47, 11,166,096.99 and 2,325,254.64

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Solution

The fourth proportional to 7,443,031.47, 11,166,096.99 and 2,325,254.64 is: 3,488,366.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,443,031.47 : 11,166,096.99 = 2,325,254.64 : x
  2. Step 2: Convert to fraction form
    7,443,031.47/11,166,096.99 = 2,325,254.64/x
  3. Step 3: Cross multiply
    7,443,031.47x = 11,166,096.99 × 2,325,254.64
  4. Step 4: Simplify right side
    7,443,031.47x = 25,964,018,864,602.78
  5. Step 5: Solve for x
    x = 25,964,018,864,602.78/7,443,031.47
  6. Step 6: Final answer
    x = 3,488,366.13

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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.