Home / 11,470,950.15-17,206,425.23-4,283,045.39

Finding the Fourth Proportional to 11,470,950.15, 17,206,425.23 and 4,283,045.39

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Solution

The fourth proportional to 11,470,950.15, 17,206,425.23 and 4,283,045.39 is: 6,424,568.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,470,950.15 : 17,206,425.23 = 4,283,045.39 : x
  2. Step 2: Convert to fraction form
    11,470,950.15/17,206,425.23 = 4,283,045.39/x
  3. Step 3: Cross multiply
    11,470,950.15x = 17,206,425.23 × 4,283,045.39
  4. Step 4: Simplify right side
    11,470,950.15x = 73,695,900,259,731.19
  5. Step 5: Solve for x
    x = 73,695,900,259,731.19/11,470,950.15
  6. Step 6: Final answer
    x = 6,424,568.09

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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.