Home / 3,597,090.36-5,385,966.81-2,740,079.46

Finding the Fourth Proportional to 3,597,090.36, 5,385,966.81 and 2,740,079.46

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Solution

The fourth proportional to 3,597,090.36, 5,385,966.81 and 2,740,079.46 is: 4,102,754.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,597,090.36 : 5,385,966.81 = 2,740,079.46 : x
  2. Step 2: Convert to fraction form
    3,597,090.36/5,385,966.81 = 2,740,079.46/x
  3. Step 3: Cross multiply
    3,597,090.36x = 5,385,966.81 × 2,740,079.46
  4. Step 4: Simplify right side
    3,597,090.36x = 14,757,977,028,322.72
  5. Step 5: Solve for x
    x = 14,757,977,028,322.72/3,597,090.36
  6. Step 6: Final answer
    x = 4,102,754.05

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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.