Home / 9,469,160.70-14,209,573.05-4,080,392.70

Finding the Fourth Proportional to 9,469,160.70, 14,209,573.05 and 4,080,392.70

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Solution

The fourth proportional to 9,469,160.70, 14,209,573.05 and 4,080,392.70 is: 6,123,102.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,469,160.70 : 14,209,573.05 = 4,080,392.70 : x
  2. Step 2: Convert to fraction form
    9,469,160.70/14,209,573.05 = 4,080,392.70/x
  3. Step 3: Cross multiply
    9,469,160.70x = 14,209,573.05 × 4,080,392.70
  4. Step 4: Simplify right side
    9,469,160.70x = 57,980,638,143,336.74
  5. Step 5: Solve for x
    x = 57,980,638,143,336.74/9,469,160.70
  6. Step 6: Final answer
    x = 6,123,102.14

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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.