Home / 4,764,314.57-7,127,764.46-3,676,609.44

Finding the Fourth Proportional to 4,764,314.57, 7,127,764.46 and 3,676,609.44

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Solution

The fourth proportional to 4,764,314.57, 7,127,764.46 and 3,676,609.44 is: 5,500,477.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,764,314.57 : 7,127,764.46 = 3,676,609.44 : x
  2. Step 2: Convert to fraction form
    4,764,314.57/7,127,764.46 = 3,676,609.44/x
  3. Step 3: Cross multiply
    4,764,314.57x = 7,127,764.46 × 3,676,609.44
  4. Step 4: Simplify right side
    4,764,314.57x = 26,206,006,045,710.63
  5. Step 5: Solve for x
    x = 26,206,006,045,710.63/4,764,314.57
  6. Step 6: Final answer
    x = 5,500,477.70

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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.