Home / 11,134,149.44-16,703,838.83-3,457,397.93

Finding the Fourth Proportional to 11,134,149.44, 16,703,838.83 and 3,457,397.93

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Solution

The fourth proportional to 11,134,149.44, 16,703,838.83 and 3,457,397.93 is: 5,186,908.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,134,149.44 : 16,703,838.83 = 3,457,397.93 : x
  2. Step 2: Convert to fraction form
    11,134,149.44/16,703,838.83 = 3,457,397.93/x
  3. Step 3: Cross multiply
    11,134,149.44x = 16,703,838.83 × 3,457,397.93
  4. Step 4: Simplify right side
    11,134,149.44x = 57,751,817,719,019.91
  5. Step 5: Solve for x
    x = 57,751,817,719,019.91/11,134,149.44
  6. Step 6: Final answer
    x = 5,186,908.80

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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.