Home / 2,448,237.70-3,672,356.55-1,734,400.90

Finding the Fourth Proportional to 2,448,237.70, 3,672,356.55 and 1,734,400.90

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Solution

The fourth proportional to 2,448,237.70, 3,672,356.55 and 1,734,400.90 is: 2,601,601.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,448,237.70 : 3,672,356.55 = 1,734,400.90 : x
  2. Step 2: Convert to fraction form
    2,448,237.70/3,672,356.55 = 1,734,400.90/x
  3. Step 3: Cross multiply
    2,448,237.70x = 3,672,356.55 × 1,734,400.90
  4. Step 4: Simplify right side
    2,448,237.70x = 6,369,338,505,440.90
  5. Step 5: Solve for x
    x = 6,369,338,505,440.90/2,448,237.70
  6. Step 6: Final answer
    x = 2,601,601.35

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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.