Home / 4,157,313.45-6,234,525.73-2,313,638.63

Finding the Fourth Proportional to 4,157,313.45, 6,234,525.73 and 2,313,638.63

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Solution

The fourth proportional to 4,157,313.45, 6,234,525.73 and 2,313,638.63 is: 3,469,654.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,157,313.45 : 6,234,525.73 = 2,313,638.63 : x
  2. Step 2: Convert to fraction form
    4,157,313.45/6,234,525.73 = 2,313,638.63/x
  3. Step 3: Cross multiply
    4,157,313.45x = 6,234,525.73 × 2,313,638.63
  4. Step 4: Simplify right side
    4,157,313.45x = 14,424,439,537,484.32
  5. Step 5: Solve for x
    x = 14,424,439,537,484.32/4,157,313.45
  6. Step 6: Final answer
    x = 3,469,654.07

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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.