Home / 3,872,796.38-5,803,880.10-2,450,305.98

Finding the Fourth Proportional to 3,872,796.38, 5,803,880.10 and 2,450,305.98

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Solution

The fourth proportional to 3,872,796.38, 5,803,880.10 and 2,450,305.98 is: 3,672,096.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,872,796.38 : 5,803,880.10 = 2,450,305.98 : x
  2. Step 2: Convert to fraction form
    3,872,796.38/5,803,880.10 = 2,450,305.98/x
  3. Step 3: Cross multiply
    3,872,796.38x = 5,803,880.10 × 2,450,305.98
  4. Step 4: Simplify right side
    3,872,796.38x = 14,221,282,116,233.00
  5. Step 5: Solve for x
    x = 14,221,282,116,233.00/3,872,796.38
  6. Step 6: Final answer
    x = 3,672,096.52

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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.