Home / 7,306,992.82-10,083,669.24-4,044,032.56

Finding the Fourth Proportional to 7,306,992.82, 10,083,669.24 and 4,044,032.56

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Solution

The fourth proportional to 7,306,992.82, 10,083,669.24 and 4,044,032.56 is: 5,580,775.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,306,992.82 : 10,083,669.24 = 4,044,032.56 : x
  2. Step 2: Convert to fraction form
    7,306,992.82/10,083,669.24 = 4,044,032.56/x
  3. Step 3: Cross multiply
    7,306,992.82x = 10,083,669.24 × 4,044,032.56
  4. Step 4: Simplify right side
    7,306,992.82x = 40,778,686,730,830.45
  5. Step 5: Solve for x
    x = 40,778,686,730,830.45/7,306,992.82
  6. Step 6: Final answer
    x = 5,580,775.53

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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.