Home / 4,933,501.23-7,396,884.15-2,628,339.01

Finding the Fourth Proportional to 4,933,501.23, 7,396,884.15 and 2,628,339.01

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Solution

The fourth proportional to 4,933,501.23, 7,396,884.15 and 2,628,339.01 is: 3,940,714.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,933,501.23 : 7,396,884.15 = 2,628,339.01 : x
  2. Step 2: Convert to fraction form
    4,933,501.23/7,396,884.15 = 2,628,339.01/x
  3. Step 3: Cross multiply
    4,933,501.23x = 7,396,884.15 × 2,628,339.01
  4. Step 4: Simplify right side
    4,933,501.23x = 19,441,519,163,895.69
  5. Step 5: Solve for x
    x = 19,441,519,163,895.69/4,933,501.23
  6. Step 6: Final answer
    x = 3,940,714.36

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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.