Home / 3,484,243.05-5,228,075-1,566,507.41

Finding the Fourth Proportional to 3,484,243.05, 5,228,075 and 1,566,507.41

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Solution

The fourth proportional to 3,484,243.05, 5,228,075 and 1,566,507.41 is: 2,350,530.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,484,243.05 : 5,228,075 = 1,566,507.41 : x
  2. Step 2: Convert to fraction form
    3,484,243.05/5,228,075 = 1,566,507.41/x
  3. Step 3: Cross multiply
    3,484,243.05x = 5,228,075 × 1,566,507.41
  4. Step 4: Simplify right side
    3,484,243.05x = 8,189,818,201,395.38
  5. Step 5: Solve for x
    x = 8,189,818,201,395.38/3,484,243.05
  6. Step 6: Final answer
    x = 2,350,530.11

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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.