Home / 7,117,467.42-10,673,993.06-2,567,925.02

Finding the Fourth Proportional to 7,117,467.42, 10,673,993.06 and 2,567,925.02

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Solution

The fourth proportional to 7,117,467.42, 10,673,993.06 and 2,567,925.02 is: 3,851,090.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,117,467.42 : 10,673,993.06 = 2,567,925.02 : x
  2. Step 2: Convert to fraction form
    7,117,467.42/10,673,993.06 = 2,567,925.02/x
  3. Step 3: Cross multiply
    7,117,467.42x = 10,673,993.06 × 2,567,925.02
  4. Step 4: Simplify right side
    7,117,467.42x = 27,410,013,842,080.36
  5. Step 5: Solve for x
    x = 27,410,013,842,080.36/7,117,467.42
  6. Step 6: Final answer
    x = 3,851,090.88

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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.