Home / 9,159,991.80-13,739,987.70-2,336,551.80

Finding the Fourth Proportional to 9,159,991.80, 13,739,987.70 and 2,336,551.80

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Solution

The fourth proportional to 9,159,991.80, 13,739,987.70 and 2,336,551.80 is: 3,504,827.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,159,991.80 : 13,739,987.70 = 2,336,551.80 : x
  2. Step 2: Convert to fraction form
    9,159,991.80/13,739,987.70 = 2,336,551.80/x
  3. Step 3: Cross multiply
    9,159,991.80x = 13,739,987.70 × 2,336,551.80
  4. Step 4: Simplify right side
    9,159,991.80x = 32,104,192,992,412.86
  5. Step 5: Solve for x
    x = 32,104,192,992,412.86/9,159,991.80
  6. Step 6: Final answer
    x = 3,504,827.70

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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.