Home / 6,723,148-10,084,809.84-2,235,424

Finding the Fourth Proportional to 6,723,148, 10,084,809.84 and 2,235,424

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Solution

The fourth proportional to 6,723,148, 10,084,809.84 and 2,235,424 is: 3,353,165.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,723,148 : 10,084,809.84 = 2,235,424 : x
  2. Step 2: Convert to fraction form
    6,723,148/10,084,809.84 = 2,235,424/x
  3. Step 3: Cross multiply
    6,723,148x = 10,084,809.84 × 2,235,424
  4. Step 4: Simplify right side
    6,723,148x = 22,543,825,951,772.16
  5. Step 5: Solve for x
    x = 22,543,825,951,772.16/6,723,148
  6. Step 6: Final answer
    x = 3,353,165.21

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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.