Home / 2,673,013.80-4,008,743.10-1,475,509.80

Finding the Fourth Proportional to 2,673,013.80, 4,008,743.10 and 1,475,509.80

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Solution

The fourth proportional to 2,673,013.80, 4,008,743.10 and 1,475,509.80 is: 2,212,835.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,673,013.80 : 4,008,743.10 = 1,475,509.80 : x
  2. Step 2: Convert to fraction form
    2,673,013.80/4,008,743.10 = 1,475,509.80/x
  3. Step 3: Cross multiply
    2,673,013.80x = 4,008,743.10 × 1,475,509.80
  4. Step 4: Simplify right side
    2,673,013.80x = 5,914,939,729,732.38
  5. Step 5: Solve for x
    x = 5,914,939,729,732.38/2,673,013.80
  6. Step 6: Final answer
    x = 2,212,835.46

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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.