Home / 7,901,093.84-10,904,394.40-4,463,556.32

Finding the Fourth Proportional to 7,901,093.84, 10,904,394.40 and 4,463,556.32

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Solution

The fourth proportional to 7,901,093.84, 10,904,394.40 and 4,463,556.32 is: 6,160,207.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,901,093.84 : 10,904,394.40 = 4,463,556.32 : x
  2. Step 2: Convert to fraction form
    7,901,093.84/10,904,394.40 = 4,463,556.32/x
  3. Step 3: Cross multiply
    7,901,093.84x = 10,904,394.40 × 4,463,556.32
  4. Step 4: Simplify right side
    7,901,093.84x = 48,672,378,539,892.61
  5. Step 5: Solve for x
    x = 48,672,378,539,892.61/7,901,093.84
  6. Step 6: Final answer
    x = 6,160,207.63

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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.