Home / 2,444,471.85-3,373,306.32-1,356,715.36

Finding the Fourth Proportional to 2,444,471.85, 3,373,306.32 and 1,356,715.36

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Solution

The fourth proportional to 2,444,471.85, 3,373,306.32 and 1,356,715.36 is: 1,872,231.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,444,471.85 : 3,373,306.32 = 1,356,715.36 : x
  2. Step 2: Convert to fraction form
    2,444,471.85/3,373,306.32 = 1,356,715.36/x
  3. Step 3: Cross multiply
    2,444,471.85x = 3,373,306.32 × 1,356,715.36
  4. Step 4: Simplify right side
    2,444,471.85x = 4,576,616,498,329.08
  5. Step 5: Solve for x
    x = 4,576,616,498,329.08/2,444,471.85
  6. Step 6: Final answer
    x = 1,872,231.21

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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.