Home / 10,501,975.62-14,492,704.68-5,673,079.62

Finding the Fourth Proportional to 10,501,975.62, 14,492,704.68 and 5,673,079.62

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Solution

The fourth proportional to 10,501,975.62, 14,492,704.68 and 5,673,079.62 is: 7,828,838.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,501,975.62 : 14,492,704.68 = 5,673,079.62 : x
  2. Step 2: Convert to fraction form
    10,501,975.62/14,492,704.68 = 5,673,079.62/x
  3. Step 3: Cross multiply
    10,501,975.62x = 14,492,704.68 × 5,673,079.62
  4. Step 4: Simplify right side
    10,501,975.62x = 82,218,267,558,786.62
  5. Step 5: Solve for x
    x = 82,218,267,558,786.62/10,501,975.62
  6. Step 6: Final answer
    x = 7,828,838.17

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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.