Home / 3,566,400.22-5,349,775.29-1,436,196.61

Finding the Fourth Proportional to 3,566,400.22, 5,349,775.29 and 1,436,196.61

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Solution

The fourth proportional to 3,566,400.22, 5,349,775.29 and 1,436,196.61 is: 2,154,365.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,566,400.22 : 5,349,775.29 = 1,436,196.61 : x
  2. Step 2: Convert to fraction form
    3,566,400.22/5,349,775.29 = 1,436,196.61/x
  3. Step 3: Cross multiply
    3,566,400.22x = 5,349,775.29 × 1,436,196.61
  4. Step 4: Simplify right side
    3,566,400.22x = 7,683,329,135,759.77
  5. Step 5: Solve for x
    x = 7,683,329,135,759.77/3,566,400.22
  6. Step 6: Final answer
    x = 2,154,365.37

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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.