Home / 6,762,359.21-10,137,518.35-2,443,446.16

Finding the Fourth Proportional to 6,762,359.21, 10,137,518.35 and 2,443,446.16

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Solution

The fourth proportional to 6,762,359.21, 10,137,518.35 and 2,443,446.16 is: 3,662,993.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,762,359.21 : 10,137,518.35 = 2,443,446.16 : x
  2. Step 2: Convert to fraction form
    6,762,359.21/10,137,518.35 = 2,443,446.16/x
  3. Step 3: Cross multiply
    6,762,359.21x = 10,137,518.35 × 2,443,446.16
  4. Step 4: Simplify right side
    6,762,359.21x = 24,770,480,252,784.63
  5. Step 5: Solve for x
    x = 24,770,480,252,784.63/6,762,359.21
  6. Step 6: Final answer
    x = 3,662,993.86

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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.