Home / 2,675,349.48-4,013,618.94-1,254,648.36

Finding the Fourth Proportional to 2,675,349.48, 4,013,618.94 and 1,254,648.36

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Solution

The fourth proportional to 2,675,349.48, 4,013,618.94 and 1,254,648.36 is: 1,882,251.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,675,349.48 : 4,013,618.94 = 1,254,648.36 : x
  2. Step 2: Convert to fraction form
    2,675,349.48/4,013,618.94 = 1,254,648.36/x
  3. Step 3: Cross multiply
    2,675,349.48x = 4,013,618.94 × 1,254,648.36
  4. Step 4: Simplify right side
    2,675,349.48x = 5,035,680,420,735.94
  5. Step 5: Solve for x
    x = 5,035,680,420,735.94/2,675,349.48
  6. Step 6: Final answer
    x = 1,882,251.44

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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.