Home / 9,653,257.80-14,481,830.70-2,829,817.80

Finding the Fourth Proportional to 9,653,257.80, 14,481,830.70 and 2,829,817.80

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Solution

The fourth proportional to 9,653,257.80, 14,481,830.70 and 2,829,817.80 is: 4,245,296.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,653,257.80 : 14,481,830.70 = 2,829,817.80 : x
  2. Step 2: Convert to fraction form
    9,653,257.80/14,481,830.70 = 2,829,817.80/x
  3. Step 3: Cross multiply
    9,653,257.80x = 14,481,830.70 × 2,829,817.80
  4. Step 4: Simplify right side
    9,653,257.80x = 40,980,942,291,446.45
  5. Step 5: Solve for x
    x = 40,980,942,291,446.45/9,653,257.80
  6. Step 6: Final answer
    x = 4,245,296.58

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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.