Home / 5,262,334.50-7,262,021.55-2,847,886.50

Finding the Fourth Proportional to 5,262,334.50, 7,262,021.55 and 2,847,886.50

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Solution

The fourth proportional to 5,262,334.50, 7,262,021.55 and 2,847,886.50 is: 3,930,083.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,262,334.50 : 7,262,021.55 = 2,847,886.50 : x
  2. Step 2: Convert to fraction form
    5,262,334.50/7,262,021.55 = 2,847,886.50/x
  3. Step 3: Cross multiply
    5,262,334.50x = 7,262,021.55 × 2,847,886.50
  4. Step 4: Simplify right side
    5,262,334.50x = 20,681,413,134,954.07
  5. Step 5: Solve for x
    x = 20,681,413,134,954.07/5,262,334.50
  6. Step 6: Final answer
    x = 3,930,083.34

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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.