Home / 9,504,097.20-14,256,145.80-3,438,817.20

Finding the Fourth Proportional to 9,504,097.20, 14,256,145.80 and 3,438,817.20

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Solution

The fourth proportional to 9,504,097.20, 14,256,145.80 and 3,438,817.20 is: 5,158,225.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,504,097.20 : 14,256,145.80 = 3,438,817.20 : x
  2. Step 2: Convert to fraction form
    9,504,097.20/14,256,145.80 = 3,438,817.20/x
  3. Step 3: Cross multiply
    9,504,097.20x = 14,256,145.80 × 3,438,817.20
  4. Step 4: Simplify right side
    9,504,097.20x = 49,024,279,382,747.77
  5. Step 5: Solve for x
    x = 49,024,279,382,747.77/9,504,097.20
  6. Step 6: Final answer
    x = 5,158,225.80

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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.