Home / 9,469,476.70-14,210,047.05-4,080,708.70

Finding the Fourth Proportional to 9,469,476.70, 14,210,047.05 and 4,080,708.70

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Solution

The fourth proportional to 9,469,476.70, 14,210,047.05 and 4,080,708.70 is: 6,123,576.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,469,476.70 : 14,210,047.05 = 4,080,708.70 : x
  2. Step 2: Convert to fraction form
    9,469,476.70/14,210,047.05 = 4,080,708.70/x
  3. Step 3: Cross multiply
    9,469,476.70x = 14,210,047.05 × 4,080,708.70
  4. Step 4: Simplify right side
    9,469,476.70x = 57,987,062,624,344.34
  5. Step 5: Solve for x
    x = 57,987,062,624,344.34/9,469,476.70
  6. Step 6: Final answer
    x = 6,123,576.25

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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.