Home / 3,303,209.60-4,953,624.48-1,143,648.38

Finding the Fourth Proportional to 3,303,209.60, 4,953,624.48 and 1,143,648.38

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Solution

The fourth proportional to 3,303,209.60, 4,953,624.48 and 1,143,648.38 is: 1,715,060.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303,209.60 : 4,953,624.48 = 1,143,648.38 : x
  2. Step 2: Convert to fraction form
    3,303,209.60/4,953,624.48 = 1,143,648.38/x
  3. Step 3: Cross multiply
    3,303,209.60x = 4,953,624.48 × 1,143,648.38
  4. Step 4: Simplify right side
    3,303,209.60x = 5,665,204,611,680.34
  5. Step 5: Solve for x
    x = 5,665,204,611,680.34/3,303,209.60
  6. Step 6: Final answer
    x = 1,715,060.59

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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.