Home / 11,704,501.80-17,556,752.70-9,814,933.80

Finding the Fourth Proportional to 11,704,501.80, 17,556,752.70 and 9,814,933.80

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Solution

The fourth proportional to 11,704,501.80, 17,556,752.70 and 9,814,933.80 is: 14,722,400.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,704,501.80 : 17,556,752.70 = 9,814,933.80 : x
  2. Step 2: Convert to fraction form
    11,704,501.80/17,556,752.70 = 9,814,933.80/x
  3. Step 3: Cross multiply
    11,704,501.80x = 17,556,752.70 × 9,814,933.80
  4. Step 4: Simplify right side
    11,704,501.80x = 172,318,365,493,471.28
  5. Step 5: Solve for x
    x = 172,318,365,493,471.28/11,704,501.80
  6. Step 6: Final answer
    x = 14,722,400.70

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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.