Home / 7,901,165.73-10,904,493.59-4,463,628.19

Finding the Fourth Proportional to 7,901,165.73, 10,904,493.59 and 4,463,628.19

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Solution

The fourth proportional to 7,901,165.73, 10,904,493.59 and 4,463,628.19 is: 6,160,306.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,901,165.73 : 10,904,493.59 = 4,463,628.19 : x
  2. Step 2: Convert to fraction form
    7,901,165.73/10,904,493.59 = 4,463,628.19/x
  3. Step 3: Cross multiply
    7,901,165.73x = 10,904,493.59 × 4,463,628.19
  4. Step 4: Simplify right side
    7,901,165.73x = 48,673,604,985,998.30
  5. Step 5: Solve for x
    x = 48,673,604,985,998.30/7,901,165.73
  6. Step 6: Final answer
    x = 6,160,306.80

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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.