Home / 4,274,467.52-6,410,360.39-1,242,043.04

Finding the Fourth Proportional to 4,274,467.52, 6,410,360.39 and 1,242,043.04

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Solution

The fourth proportional to 4,274,467.52, 6,410,360.39 and 1,242,043.04 is: 1,862,674.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,274,467.52 : 6,410,360.39 = 1,242,043.04 : x
  2. Step 2: Convert to fraction form
    4,274,467.52/6,410,360.39 = 1,242,043.04/x
  3. Step 3: Cross multiply
    4,274,467.52x = 6,410,360.39 × 1,242,043.04
  4. Step 4: Simplify right side
    4,274,467.52x = 7,961,943,516,106.87
  5. Step 5: Solve for x
    x = 7,961,943,516,106.87/4,274,467.52
  6. Step 6: Final answer
    x = 1,862,674.94

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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.