Home / 10,837,126.62-14,955,402.87-5,942,795.58

Finding the Fourth Proportional to 10,837,126.62, 14,955,402.87 and 5,942,795.58

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Solution

The fourth proportional to 10,837,126.62, 14,955,402.87 and 5,942,795.58 is: 8,201,150.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,837,126.62 : 14,955,402.87 = 5,942,795.58 : x
  2. Step 2: Convert to fraction form
    10,837,126.62/14,955,402.87 = 5,942,795.58/x
  3. Step 3: Cross multiply
    10,837,126.62x = 14,955,402.87 × 5,942,795.58
  4. Step 4: Simplify right side
    10,837,126.62x = 88,876,902,072,955.31
  5. Step 5: Solve for x
    x = 88,876,902,072,955.31/10,837,126.62
  6. Step 6: Final answer
    x = 8,201,150.10

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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.