Home / 2,365,467.38-3,264,346.24-1,277,738.93

Finding the Fourth Proportional to 2,365,467.38, 3,264,346.24 and 1,277,738.93

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Solution

The fourth proportional to 2,365,467.38, 3,264,346.24 and 1,277,738.93 is: 1,763,280.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,365,467.38 : 3,264,346.24 = 1,277,738.93 : x
  2. Step 2: Convert to fraction form
    2,365,467.38/3,264,346.24 = 1,277,738.93/x
  3. Step 3: Cross multiply
    2,365,467.38x = 3,264,346.24 × 1,277,738.93
  4. Step 4: Simplify right side
    2,365,467.38x = 4,170,982,276,813.64
  5. Step 5: Solve for x
    x = 4,170,982,276,813.64/2,365,467.38
  6. Step 6: Final answer
    x = 1,763,280.40

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1.5x scale

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.