Home / 2,444,472.85-3,373,307.70-1,356,716.36

Finding the Fourth Proportional to 2,444,472.85, 3,373,307.70 and 1,356,716.36

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Solution

The fourth proportional to 2,444,472.85, 3,373,307.70 and 1,356,716.36 is: 1,872,232.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444,472.85 : 3,373,307.70 = 1,356,716.36 : x
  2. Step 2: Convert to fraction form
    2,444,472.85/3,373,307.70 = 1,356,716.36/x
  3. Step 3: Cross multiply
    2,444,472.85x = 3,373,307.70 × 1,356,716.36
  4. Step 4: Simplify right side
    2,444,472.85x = 4,576,621,743,903.97
  5. Step 5: Solve for x
    x = 4,576,621,743,903.97/2,444,472.85
  6. Step 6: Final answer
    x = 1,872,232.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.