Home / 4,850,020.08-7,277,482.80-3,231,890.64

Finding the Fourth Proportional to 4,850,020.08, 7,277,482.80 and 3,231,890.64

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Solution

The fourth proportional to 4,850,020.08, 7,277,482.80 and 3,231,890.64 is: 4,849,470.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,850,020.08 : 7,277,482.80 = 3,231,890.64 : x
  2. Step 2: Convert to fraction form
    4,850,020.08/7,277,482.80 = 3,231,890.64/x
  3. Step 3: Cross multiply
    4,850,020.08x = 7,277,482.80 × 3,231,890.64
  4. Step 4: Simplify right side
    4,850,020.08x = 23,520,028,544,080.99
  5. Step 5: Solve for x
    x = 23,520,028,544,080.99/4,850,020.08
  6. Step 6: Final answer
    x = 4,849,470.34

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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.