Home / 9,035,640.44-13,558,846.04-3,278,823.16

Finding the Fourth Proportional to 9,035,640.44, 13,558,846.04 and 3,278,823.16

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Solution

The fourth proportional to 9,035,640.44, 13,558,846.04 and 3,278,823.16 is: 4,920,188.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,035,640.44 : 13,558,846.04 = 3,278,823.16 : x
  2. Step 2: Convert to fraction form
    9,035,640.44/13,558,846.04 = 3,278,823.16/x
  3. Step 3: Cross multiply
    9,035,640.44x = 13,558,846.04 × 3,278,823.16
  4. Step 4: Simplify right side
    9,035,640.44x = 44,457,058,418,826.29
  5. Step 5: Solve for x
    x = 44,457,058,418,826.29/9,035,640.44
  6. Step 6: Final answer
    x = 4,920,188.97

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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.