Home / 4,152,349.76-6,228,213.60-1,160,767.04

Finding the Fourth Proportional to 4,152,349.76, 6,228,213.60 and 1,160,767.04

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Solution

The fourth proportional to 4,152,349.76, 6,228,213.60 and 1,160,767.04 is: 1,741,063.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,152,349.76 : 6,228,213.60 = 1,160,767.04 : x
  2. Step 2: Convert to fraction form
    4,152,349.76/6,228,213.60 = 1,160,767.04/x
  3. Step 3: Cross multiply
    4,152,349.76x = 6,228,213.60 × 1,160,767.04
  4. Step 4: Simplify right side
    4,152,349.76x = 7,229,505,064,959.74
  5. Step 5: Solve for x
    x = 7,229,505,064,959.74/4,152,349.76
  6. Step 6: Final answer
    x = 1,741,063.61

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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.