Home / 10,099,267.97-13,937,333.72-5,972,836.37

Finding the Fourth Proportional to 10,099,267.97, 13,937,333.72 and 5,972,836.37

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Solution

The fourth proportional to 10,099,267.97, 13,937,333.72 and 5,972,836.37 is: 8,242,717.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,099,267.97 : 13,937,333.72 = 5,972,836.37 : x
  2. Step 2: Convert to fraction form
    10,099,267.97/13,937,333.72 = 5,972,836.37/x
  3. Step 3: Cross multiply
    10,099,267.97x = 13,937,333.72 × 5,972,836.37
  4. Step 4: Simplify right side
    10,099,267.97x = 83,245,413,772,888.84
  5. Step 5: Solve for x
    x = 83,245,413,772,888.84/10,099,267.97
  6. Step 6: Final answer
    x = 8,242,717.59

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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.