Home / 14,535,013.19-21,802,602.26-3,751,576.85

Finding the Fourth Proportional to 14,535,013.19, 21,802,602.26 and 3,751,576.85

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Solution

The fourth proportional to 14,535,013.19, 21,802,602.26 and 3,751,576.85 is: 5,627,386.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,535,013.19 : 21,802,602.26 = 3,751,576.85 : x
  2. Step 2: Convert to fraction form
    14,535,013.19/21,802,602.26 = 3,751,576.85/x
  3. Step 3: Cross multiply
    14,535,013.19x = 21,802,602.26 × 3,751,576.85
  4. Step 4: Simplify right side
    14,535,013.19x = 81,794,137,780,602.78
  5. Step 5: Solve for x
    x = 81,794,137,780,602.78/14,535,013.19
  6. Step 6: Final answer
    x = 5,627,386.56

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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.