Home / 3,644,805.24-5,029,807.32-2,013,317.82

Finding the Fourth Proportional to 3,644,805.24, 5,029,807.32 and 2,013,317.82

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Solution

The fourth proportional to 3,644,805.24, 5,029,807.32 and 2,013,317.82 is: 2,778,365.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,644,805.24 : 5,029,807.32 = 2,013,317.82 : x
  2. Step 2: Convert to fraction form
    3,644,805.24/5,029,807.32 = 2,013,317.82/x
  3. Step 3: Cross multiply
    3,644,805.24x = 5,029,807.32 × 2,013,317.82
  4. Step 4: Simplify right side
    3,644,805.24x = 10,126,600,708,522.44
  5. Step 5: Solve for x
    x = 10,126,600,708,522.44/3,644,805.24
  6. Step 6: Final answer
    x = 2,778,365.38

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.