Home / 6,262,355-9,390,571.68-2,425,974.20

Finding the Fourth Proportional to 6,262,355, 9,390,571.68 and 2,425,974.20

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Solution

The fourth proportional to 6,262,355, 9,390,571.68 and 2,425,974.20 is: 3,637,814.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,262,355 : 9,390,571.68 = 2,425,974.20 : x
  2. Step 2: Convert to fraction form
    6,262,355/9,390,571.68 = 2,425,974.20/x
  3. Step 3: Cross multiply
    6,262,355x = 9,390,571.68 × 2,425,974.20
  4. Step 4: Simplify right side
    6,262,355x = 22,781,284,618,930.66
  5. Step 5: Solve for x
    x = 22,781,284,618,930.66/6,262,355
  6. Step 6: Final answer
    x = 3,637,814.31

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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.