Home / 9,308,077.80-13,962,116.70-2,576,491.80

Finding the Fourth Proportional to 9,308,077.80, 13,962,116.70 and 2,576,491.80

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Solution

The fourth proportional to 9,308,077.80, 13,962,116.70 and 2,576,491.80 is: 3,864,737.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,308,077.80 : 13,962,116.70 = 2,576,491.80 : x
  2. Step 2: Convert to fraction form
    9,308,077.80/13,962,116.70 = 2,576,491.80/x
  3. Step 3: Cross multiply
    9,308,077.80x = 13,962,116.70 × 2,576,491.80
  4. Step 4: Simplify right side
    9,308,077.80x = 35,973,279,188,193.05
  5. Step 5: Solve for x
    x = 35,973,279,188,193.05/9,308,077.80
  6. Step 6: Final answer
    x = 3,864,737.70

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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.