Home / 4,784,010.60-7,175,843.10-1,944,042.60

Finding the Fourth Proportional to 4,784,010.60, 7,175,843.10 and 1,944,042.60

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Solution

The fourth proportional to 4,784,010.60, 7,175,843.10 and 1,944,042.60 is: 2,915,993.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,784,010.60 : 7,175,843.10 = 1,944,042.60 : x
  2. Step 2: Convert to fraction form
    4,784,010.60/7,175,843.10 = 1,944,042.60/x
  3. Step 3: Cross multiply
    4,784,010.60x = 7,175,843.10 × 1,944,042.60
  4. Step 4: Simplify right side
    4,784,010.60x = 13,950,144,677,316.06
  5. Step 5: Solve for x
    x = 13,950,144,677,316.06/4,784,010.60
  6. Step 6: Final answer
    x = 2,915,993.68

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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.