Home / 4,276,502.30-5,901,572.85-2,557,622.77

Finding the Fourth Proportional to 4,276,502.30, 5,901,572.85 and 2,557,622.77

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Solution

The fourth proportional to 4,276,502.30, 5,901,572.85 and 2,557,622.77 is: 3,529,519.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,276,502.30 : 5,901,572.85 = 2,557,622.77 : x
  2. Step 2: Convert to fraction form
    4,276,502.30/5,901,572.85 = 2,557,622.77/x
  3. Step 3: Cross multiply
    4,276,502.30x = 5,901,572.85 × 2,557,622.77
  4. Step 4: Simplify right side
    4,276,502.30x = 15,093,997,099,973.79
  5. Step 5: Solve for x
    x = 15,093,997,099,973.79/4,276,502.30
  6. Step 6: Final answer
    x = 3,529,519.23

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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.