Home / 9,356,767.76-14,035,140.84-3,522,042.56

Finding the Fourth Proportional to 9,356,767.76, 14,035,140.84 and 3,522,042.56

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Solution

The fourth proportional to 9,356,767.76, 14,035,140.84 and 3,522,042.56 is: 5,283,059.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,356,767.76 : 14,035,140.84 = 3,522,042.56 : x
  2. Step 2: Convert to fraction form
    9,356,767.76/14,035,140.84 = 3,522,042.56/x
  3. Step 3: Cross multiply
    9,356,767.76x = 14,035,140.84 × 3,522,042.56
  4. Step 4: Simplify right side
    9,356,767.76x = 49,432,363,374,074.15
  5. Step 5: Solve for x
    x = 49,432,363,374,074.15/9,356,767.76
  6. Step 6: Final answer
    x = 5,283,059.77

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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.