Home / 9,848,555.76-13,590,652.32-6,179,450.16

Finding the Fourth Proportional to 9,848,555.76, 13,590,652.32 and 6,179,450.16

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Solution

The fourth proportional to 9,848,555.76, 13,590,652.32 and 6,179,450.16 is: 8,527,418.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,848,555.76 : 13,590,652.32 = 6,179,450.16 : x
  2. Step 2: Convert to fraction form
    9,848,555.76/13,590,652.32 = 6,179,450.16/x
  3. Step 3: Cross multiply
    9,848,555.76x = 13,590,652.32 × 6,179,450.16
  4. Step 4: Simplify right side
    9,848,555.76x = 83,982,758,653,328.38
  5. Step 5: Solve for x
    x = 83,982,758,653,328.38/9,848,555.76
  6. Step 6: Final answer
    x = 8,527,418.71

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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.