Home / 11,494,341.91-17,222,001.98-6,935,812.57

Finding the Fourth Proportional to 11,494,341.91, 17,222,001.98 and 6,935,812.57

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Solution

The fourth proportional to 11,494,341.91, 17,222,001.98 and 6,935,812.57 is: 10,391,945.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,494,341.91 : 17,222,001.98 = 6,935,812.57 : x
  2. Step 2: Convert to fraction form
    11,494,341.91/17,222,001.98 = 6,935,812.57/x
  3. Step 3: Cross multiply
    11,494,341.91x = 17,222,001.98 × 6,935,812.57
  4. Step 4: Simplify right side
    11,494,341.91x = 119,448,577,778,769.84
  5. Step 5: Solve for x
    x = 119,448,577,778,769.84/11,494,341.91
  6. Step 6: Final answer
    x = 10,391,945.77

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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.